{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8640167","block_number":null,"extrinsic_count":20,"limit":50,"offset":0,"extrinsics":[{"block_number":8640167,"extrinsic_index":19,"extrinsic_hash":"0xf2ca9b357e05d02ac0d577af8083524d7183861434379774b2ccee6d661ea9d9","signer":"5Hjbf5s2Cb4xuYGLKUGVEkwQrMpSMYvnatJxVenMnjodtEKi","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":12},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,495,849."},{"block_number":8640167,"extrinsic_index":18,"extrinsic_hash":"0x0fddd0c424bf93a8e68e9e9c82d25a5821a3ba90ea8130349977f84afd5dcdd6","signer":"5EccGr8t2Yy5r7TLJ9rx8N452X9mLtdvXkUijHaGDCCZw5xx","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":12},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,495,849."},{"block_number":8640167,"extrinsic_index":17,"extrinsic_hash":"0x3e8c5992b763fc98769184dd8ce59ce7c2b5a8a8d4e3ca2cc0eaa56f6125141c","signer":"5HBDQWbmCs2MJ9BizVxmAh8c9Cc3c25zABVRn48Sj8zoX8V3","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":45},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[0,1,4,6,8,9,10,12,13,14,15,16,18,22,24,27,28,29,33,35,37,38,39,43,45,46,50,51,52,53,58,59,60,61,62,63,64,65,67,68,71,73,75,76,77,80,82,84,86,87,88,91,92,93,94,95,98,99,100,102,103,104,105,108,110,111,112,114,115,116,121,122,123,124,125,128,129,130,131,136,138,140,141,142,143,144,146,149,154,158,159,160,162,164,166,167,168,171,173,174,177,178,180,181,182,183,187,189,190,191,192,193,196,199,203,204,207,210,211,212,213,215,216,217,218,220,222,223,224,227,228,229,233,234,235,237,238,239,240,241,243,245,246,247,248,249,250,251,253,254]},{"name":"weights","type":"Vec<u16>","value":[65,84,46,34,24,34,47,32,110,61,34,98,29,23,25,32,34,56,42,34,44,64,34,52,87,34,34,67,77,34,45,34,34,25,34,34,34,52,24,34,34,53,90,36,27,46,41,2,34,27,28,29,29,27,49,97,68,34,86,44,22,112,34,34,34,34,67,34,51,32,119,55,84,3,34,6,96,1,34,42,21,34,57,101,34,34,104,96,83,90,24,44,32,58,25,67,32,29,62,34,4,11,46,66,98,67,56,65535,77,34,34,82,23,67,67,34,42,34,34,69,118,100,25,23,36,25,34,9,47,34,94,45,8,37,115,35,25,65,57,34,119,34,83,6,29,75,28,25,26,34]},{"name":"version_key","type":"u64","value":3026}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-17T08:45:48.000Z","summary":"5HBDQW…zoX8V3 set weights for SN45 across 150 neurons."},{"block_number":8640167,"extrinsic_index":16,"extrinsic_hash":"0xccfb19f12ab1ccfdad24ff11b40a8b1edd6644f9a74da08190fb3d5d83e12cd5","signer":"5F42byaG6T21qjX4fEP4HWgqsM1gfvLsux5BiXR1vGjYAKFR","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5CJtJr1M1nnGyuKaJt1bfRwWaFP4793LH7zs2qBf48aGQ79K"},{"name":"netuid","type":"NetUid","value":78},{"name":"amount_staked","type":"TaoBalance","value":5000000000},{"name":"limit_price","type":"TaoBalance","value":6472573},{"name":"allow_partial","type":"bool","value":false}],"success":false,"fee_tao":0.001721862,"tip_tao":0,"observed_at":"2026-07-17T08:45:48.000Z","summary":"5F42by…jYAKFR staked 5.00 τ to 5CJtJr…aGQ79K on SN78."},{"block_number":8640167,"extrinsic_index":15,"extrinsic_hash":"0xd3f55de786af25ae405da324e81482fd82733d0f97fe4a6a5d754566d8edaffb","signer":"5CaHYbPMfSJP7ycqrnY1Wq2o1qZXaTcbAT8W48QCshcmAEB1","call_module":"Utility","call_function":"batch_all","call_args":[{"name":"calls","type":"Vec<RuntimeCall>","value":[{"call_module":"SubtensorModule","call_function":"remove_stake_limit","call_args":{"hotkey":"5E4z3h9yVhmQyCFWNbY9BPpwhx4xFiPwq3eeqmBgVF6KULde","netuid":"0x24","limit_price":2856336,"allow_partial":false,"amount_unstaked":1110146986664}},{"call_module":"SubtensorModule","call_function":"remove_stake_limit","call_args":{"hotkey":"5Fy3MjrdKRvUWSuJa4Yd5dmBYunzKNmXnLcvP22NfaTvhQCY","netuid":"0x24","limit_price":2856336,"allow_partial":false,"amount_unstaked":1596800177727}}]}],"success":true,"fee_tao":0.002883651,"tip_tao":0,"observed_at":"2026-07-17T08:45:48.000Z","summary":"5CaHYb…cmAEB1 submitted a batch of 2 calls: 5CaHYb…cmAEB1 unstaked 1.1k τ from 5E4z3h…6KULde on SN36. (+1 more)."},{"block_number":8640167,"extrinsic_index":14,"extrinsic_hash":"0xfa122d4fdfbcc51987614d257350d9c14e5d2906ee6eaa3b140b99aea044e5f3","signer":"5GBnPzvPghS8AuCoo6bfnK7JUFHuyUhWSFD4woBNsKnPiEUi","call_module":"Balances","call_function":"transfer_allow_death","call_args":[{"name":"dest","type":"MultiAddress<AccountId32, ()>","value":"5Gz3YhMzSTwDKLVc2oVvcCkDM1Z9H93nbXsbuQGaQYNq6ddn"},{"name":"value","type":"Compact<TaoBalance>","value":1494665890}],"success":true,"fee_tao":0.00017483,"tip_tao":0,"observed_at":"2026-07-17T08:45:48.000Z","summary":"5GBnPz…nPiEUi transferred 1.49 τ to 5Gz3Yh…Nq6ddn."},{"block_number":8640167,"extrinsic_index":13,"extrinsic_hash":"0xa09850353b6074f283f7ccb429f3174e779b054e067c6c1ab924e51da09e63e9","signer":"5F42byaG6T21qjX4fEP4HWgqsM1gfvLsux5BiXR1vGjYAKFR","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5CJtJr1M1nnGyuKaJt1bfRwWaFP4793LH7zs2qBf48aGQ79K"},{"name":"netuid","type":"NetUid","value":78},{"name":"amount_staked","type":"TaoBalance","value":5000000000},{"name":"limit_price","type":"TaoBalance","value":6447668},{"name":"allow_partial","type":"bool","value":false}],"success":false,"fee_tao":0.001721862,"tip_tao":0,"observed_at":"2026-07-17T08:45:48.000Z","summary":"5F42by…jYAKFR staked 5.00 τ to 5CJtJr…aGQ79K on SN78."},{"block_number":8640167,"extrinsic_index":12,"extrinsic_hash":"0x63017a68d8b1ffa35bfa5b9c735ba202cf80089a99c4bbec6d4a2428eeb8da94","signer":"5DAoDtMxVqtMu2Nd5E7QhPEGXDMgrySvE1b3rRT5ARDhfNNK","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":93},{"name":"mecid","type":"MechId","value":1},{"name":"commit","type":"BoundedVec<u8, 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30,492,139."},{"block_number":8640167,"extrinsic_index":11,"extrinsic_hash":"0xded11bdd81a9e08ead784cbb38f43213b5b1381fba9787e8ea6423ce3e3218bf","signer":"5EYx2ANtYkaKp8XBcE8xsx7MGkxaWcqwdHnrfWcyXGSJPQze","call_module":"Utility","call_function":"batch_all","call_args":[{"name":"calls","type":"Vec<RuntimeCall>","value":[{"call_module":"SubtensorModule","call_function":"swap_stake_limit","call_args":{"hotkey":"5E4z3h9yVhmQyCFWNbY9BPpwhx4xFiPwq3eeqmBgVF6KULde","limit_price":93274244389,"alpha_amount":4990000000,"allow_partial":false,"origin_netuid":"0x00","destination_netuid":"0x69"}}]}],"success":true,"fee_tao":0.00236814,"tip_tao":0,"observed_at":"2026-07-17T08:45:48.000Z","summary":"5EYx2A…SJPQze submitted a batch of 1 call: SubtensorModule.swap_stake_limit"},{"block_number":8640167,"extrinsic_index":10,"extrinsic_hash":"0xe43b5ad1b29c37215f0dd02c7c963f8dd1fe11e541870beb6d8eda1fe767de33","signer":"5EYx2ANtYkaKp8XBcE8xsx7MGkxaWcqwdHnrfWcyXGSJPQze","call_module":"MevShield","call_function":"submit_encrypted","call_args":[{"name":"ciphertext","type":"BoundedVec<u8, 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submitted an encrypted MEV-shield bid."},{"block_number":8640167,"extrinsic_index":9,"extrinsic_hash":"0xdfb4f6354fc74fbd792d20ee3bcb1491a0ac036e35cd45568fe20363ab13960d","signer":"5GUBuuHEaitJGV99TzGedtALqNrKC3eP12U8m8LFmgbUahn2","call_module":"Balances","call_function":"transfer_keep_alive","call_args":[{"name":"dest","type":"MultiAddress<AccountId32, ()>","value":"5FV99mBYw3tYrMTXXe52PDa69an1AE19aTrpnB4kzxW73yUj"},{"name":"value","type":"Compact<TaoBalance>","value":4358730063}],"success":true,"fee_tao":0.000169938,"tip_tao":0,"observed_at":"2026-07-17T08:45:48.000Z","summary":"5GUBuu…bUahn2 transferred 4.36 τ to 5FV99m…W73yUj."},{"block_number":8640167,"extrinsic_index":8,"extrinsic_hash":"0xb4c7961be7b8ff96fe595cf9edea21cba542c5b4f341a2c8be20951a5767a087","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[31,100,204,67,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,131,214,167,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,89,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,18,152,125,200,0,2,34,23,16,0,0,14,10,194,181,249,88,16,103,230,60,221,109,254,142,76,210,57,163,125,90,251,243,156,227,162,178,10,196,14,107,126,36,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,9,82,7,138,0,2,34,23,16,0,0,6,21,249,160,115,151,249,188,55,120,209,110,238,150,187,118,97,6,11,121,48,252,234,24,8,81,155,191,132,8,154,44,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,102,93,38,118,13,182,254,119,136,43,35,25,27,162,58,226,234,88,64,166,80,75,53,244,86,86,102,160,34,177,2,239,106,135,50,183,125,16,30,169,32,69,32,247,33,94,48,26,42,96,11,58,32,26,66,60,35,176,37,91,7,1,29,244,63,134,135,163,32,233,4,21,32,134,17,226,68,209,11,219,53,30,33,88,56,106,247,214,29,4,46,147,5,140,45,138,13,69,45,81,217,38,72,3,88,176,37,208,30,19,205,178,8,66,4,180,25,111,30,19,37,152,120,243,60,97,23,43,28,79,38,168,14,62,167,95,19,224,4,134,21,174,29,162,28,77,29,61,120,98,4,168,51,127,6,39,40,249,6,58,79,165,7,129,36,76,6,109,55,22,7,112,7,39,24,232,27,177,3,237,15,219,5,76,66,84,11,10,109,90,13,249,38,226,22,75,4,34,12,240,16,162,14,127,15,226,25,112,20,92,30,66,55,58,8,134,6,3,19,229,24,29,18,105,8,164,19,2,16,177,13,241,14,234,30,118,15,177,52,126,28,53,7,225,26,153,41,234,24,109,11,140,15,115,18,77],"nonce":"558588","value":"0","action":{"Call":"0x94c262216a8111d208433ad48fcdc05831d60afb"},"chain_id":964,"gas_limit":"400000","signature":{"r":"0x0d574cc3f9f04e79481413c6abcf38e67700cb5c73bdcec1ff44ae0ca13be449","s":"0x645fb8c48dad997388a5283961cf097d3d4c5818a64dd6476ed19f7157b389f0","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"10000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T08:45:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8640167,"extrinsic_index":7,"extrinsic_hash":"0xc688ec4fd0cb59066c9bf4cb9375c456e510e63204f490e1cc922275c9da6928","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"104088","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0x60b488d1c2f6b9716a2640ccec50d4de57dd916c5de5bf73e08d7e161f14e850","s":"0x073cde5105f9b1450f09401cd556354277eb64ff5e75adf53e17fdf3864c8798","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"10000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T08:45:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8640167,"extrinsic_index":6,"extrinsic_hash":"0x524c462df34cab047514ca93019003b096faba9c1c6a43da663ed5f6e5a159bc","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[112,11,120,228,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,131,214,167,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,192,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,18,150,189,85,62,9,202,0,37,62,193,143,197,167,185,105,55,158,218,142,193,152,174,193,88,106,223,110,224,161,57,187,28,62,47,84,175,203,0,200,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,147,92,118,4,242,114,33,54,36,192,225,201,246,152,139,89,211,75,243,136,241,252,144,87,152,242,220,168,89,150,127,231,46,126,96,41,95,71,249,192,60,40,115,91,125,105,97,212,159,151,186,211,203,140,121,81,73,222,103,247,215,237,250,200,217,104,61,162,2,128,104,246,82,28,44,142,142,134,44,45,79,206,103,92,135,176,28,156,147,96,29,65,191,11,46,190,46,126,96,43,100,221,159,46,60,40,115,85,224,68,97,212,159,151,186,211,203,140,121,81,73,222,103,247,215,237,250,200,101,18,182,9,104,204,193,122,54,97,143,169,164,124,147,39,39,195,43,77,11,115,232,226,96,201,84,200,167,193,160,150,46,126,96,41,74,211,200,58,60,40,115,85,192,190,97,212,159,151,186,211,203,140,121,81,73,222,103,247,215,237,250,200,161,105,143,26,43,24,155,230,13,107,44,55,157,32,67,64,90,128,241,18,148,11,221,14,233,130,18,9,195,255,182,242,46,126,96,41,90,40,58,140,60,40,115,91,110,241,97,212,159,151,186,211,203,140,121,81,73,222,103,247,215,237,250,200,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"nonce":"847864","value":"0","action":{"Call":"0xe18d7505fee1f1ed2cf97413e3e72ed3c0b20c39"},"chain_id":964,"gas_limit":"10000000","signature":{"r":"0x3fdd5d77a36c3a65b227b8b8120ee17d9101c4b3dd0c89faff527ceb42740132","s":"0x6b90ac2b8462f825bf4620cb406d90141c1dd01dcce5a12a6b053efaf781ea97","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"10000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T08:45:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8640167,"extrinsic_index":5,"extrinsic_hash":"0x13c4d3fd46c9ab36f311de390dc29fdadf6df9956f81ef6b506c9e78344527fb","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"},"pulses":[{"round":30491523,"signature":"0x8d134f2f58b350a7790783f466577017ef218ee73535f4906dc4f345685d7eae789b88f8bfe3edc5d8941484671cd16f","randomness":"0xe8c387423ce3afb993af1328ba26ca9b0f44fef5cf5f55d595ab078d28e62bb6"}],"block_number":8640166}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x2e7737b3238fa8b06049ac032bdef85aff0155ff0822a6162d78d6c3c5101f5c3cf9b33910c655102f6dbee2e1d9513e8e6796add7d4e3c5aadb6c942c7ba38f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T08:45:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,491,523)."},{"block_number":8640167,"extrinsic_index":4,"extrinsic_hash":"0x9c0384c07d6221b8312f6d7e8b060119f2a7c8d970be187ebb8e6905df20f109","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"},"pulses":[{"round":30491522,"signature":"0xa7a7403613a457ef0077696ec9d928fd92441c66dc35920aed4b0429eb578408abf88659aec745fec9e98792588efcf9","randomness":"0x6a4e3677f4206137ac7bff86efd3aa403fc7c3d0261c064d19a37db1dcb6efea"}],"block_number":8640166}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x2669422c7f92dd17883ef453bc38cc44361961a4984cff3015dbba2a1c311d62ac5ab1a7249cccd31484a4ecbad9b0b16a5e9ae0fdce687e851b8b846cb18a86"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T08:45:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,491,522)."},{"block_number":8640167,"extrinsic_index":3,"extrinsic_hash":"0x3d94c2b9c26147cbeac4eaad2c81a82ef758b5603cbe03531a117a0fb4cf2b9b","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"},"pulses":[{"round":30491521,"signature":"0x88a48d8971a7d54088a1c3150a735727b6838a2445428fa660fc3bee5985c7485f4369dae5b9f413828bbf202a330677","randomness":"0x61e6282a43fba1d9f93d958b34505b8e6a95e646a64fb37f2aeaa978ee0c4c41"}],"block_number":8640166}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x046fc1157a95dad14a74f8e88fb0c008bfbb80fe6b63db84f2875166ff7271232ed6302b1e57e21e3fa4ce8188275931d88d633bd1001050aa834a2d5534c280"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T08:45:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,491,521)."},{"block_number":8640167,"extrinsic_index":2,"extrinsic_hash":"0xb2482728f3a58dcb5faae2baf1b2edb8d818daa0129021ea65e343727a9f609e","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"},"pulses":[{"round":30491520,"signature":"0x99fa9ac91312fab6eb5cdb795a5004d3c5e8c5c6b1de2b83d3d431abe3643bff7f07f780c3aa6c72341cc589d5d82aa1","randomness":"0xe21828d77accc496319f0e83be82a3b54cc0c2f4eeb10543db4434fd6bac72f5"}],"block_number":8640166}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x94f91b8df9a7076b0586b435859c4128a6b42b0f1528a45b808036a082cfaa2567022a71f3592643472b1a388efc3ca50e8665816f3c9ddd164d6219ba768582"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T08:45:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,491,520)."},{"block_number":8640167,"extrinsic_index":1,"extrinsic_hash":"0xb9a7dcf459ef7f27926a917ff9015c0fc30f4e85a2f2a409134b801d30617638","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, _>>","value":"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"}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T08:45:48.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8640167,"extrinsic_index":0,"extrinsic_hash":"0x54ebe23d8c05b35919ec126c0478a90ef2d3bc4f494eb70aa78cd68f8bf3615b","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784277948000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T08:45:48.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8640167/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T08:45:48.000Z","published_at":"2026-08-08T08:02:37.618Z","source":"chain-events"}}