{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8638821","block_number":null,"extrinsic_count":17,"limit":50,"offset":0,"extrinsics":[{"block_number":8638821,"extrinsic_index":16,"extrinsic_hash":"0x576838c7b6f46bfe0c79e0c4959564070a91edbd6f5d2659c76a7a54a14b0595","signer":"5F7gZEZGb9FurXPprEDHzWb6a3Lheawkzb9icHpGUMdJBbab","call_module":"SubtensorModule","call_function":"remove_stake","call_args":[{"name":"hotkey","type":"AccountId32","value":"5ERQHQHucYopA5bLP1YSMAWazgGjYsrFcZuY3WC18vBNUEwZ"},{"name":"netuid","type":"NetUid","value":96},{"name":"amount_unstaked","type":"AlphaBalance","value":2794832256}],"success":true,"fee_tao":0.001379957,"tip_tao":0,"observed_at":"2026-07-17T04:16:36.000Z","summary":"5F7gZE…dJBbab unstaked 2.79 τ from 5ERQHQ…BNUEwZ on SN96."},{"block_number":8638821,"extrinsic_index":15,"extrinsic_hash":"0x935c1f2aef65167e9a1b9ea911302626dcaf369da576fafb4e6ffe3b9cba9015","signer":"5CVDkVUMGVYo4h5xgHZXAnYzEtKBpjSdU7tME9J2oFfvpDo7","call_module":"SubtensorModule","call_function":"move_stake","call_args":[{"name":"origin_hotkey","type":"AccountId32","value":"5EjoWoYr4UqLaj3LEavrPFEabaGGDPCht3FKuu1tCQSrTsAN"},{"name":"destination_hotkey","type":"AccountId32","value":"5DhV79hff7MCZN69yPfT8b7h7HDaJYCy8GKrHUTzUaG41C8G"},{"name":"origin_netuid","type":"NetUid","value":32},{"name":"destination_netuid","type":"NetUid","value":32},{"name":"alpha_amount","type":"AlphaBalance","value":14076413038}],"success":true,"fee_tao":0.000773673,"tip_tao":0,"observed_at":"2026-07-17T04:16:36.000Z","summary":null},{"block_number":8638821,"extrinsic_index":14,"extrinsic_hash":"0xc761c6a6fbef1543b383b890e71459ab7e336c68ea20a84326267e5778dd36db","signer":"5HbScNssaEfioJHXjcXdpyqo1AKnYjymidGF8opcF9rTFZdT","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":25},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,486,883."},{"block_number":8638821,"extrinsic_index":13,"extrinsic_hash":"0x17f5f7a3a24f29af3dbd0aab996cb3c3506826bdf7b14a69f95174df2f8de90e","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[192,65,46,228,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,160,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,128,120,10,254,174,79,5,126,154,207,203,58,55,46,211,253,169,70,40,167,33,190,38,232,195,149,21,42,71,38,142,144,39,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,34,250,83,218,91,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,123,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,12,191,169,128,209,82,38,183,130,111,155,77,122,114,38,218,138,102,211,15,254,185,221,61,133,150,76,230,202,133,37,87,133,94,41,1,240,20,99,174,6,131,21,52,222,64,133,105,132,74,189,42,64,7,124,105,41,52,113,254,239,103,210,44,119,84,163,64,215,114,152,101,242,34,188,234,228,200,29,2,190,8,7,88,187,135,28,33,163,239,17,174,242,164,52,31,11,102,66,222,144,101,158,116,237,59,202,21,227,76,86,14,195,10,63,96,145,235,251,175,28,112,150,158,170,171,88,128,51,168,7,161,109,250,94,58,224,142,242,201,126,165,177,241,65,138,31,120,182,221,201,223,104,194,24,82,168,3,146,165,97,48,130,181,195,116,35,66,89,98,235,69,159,107,164,23,121,85,100,33,102,115,232,65,44,251,80,126,130,242,148,7,103,210,242,250,88,57,212,153,199,58,84,161,140,109,225,65,167,131,63,125,173,184,89,39,198,213,35,221,7,224,62,97,69,56,130,26,235,127,123,78,168,66,124,166,210,27,67,146,58,74,160,169,169,74,129,112,217,130,236,71,115,182,105,247,117,62,159,219,148,41,189,69,135,212,28,154,148,111,157,30,141,215,142,46,121,164,209,70,197,226,181,255,238,140,125,233,62,206,142,142,17,228,21,225,44,24,155,203,247,210,223,65,195,180,26,125,91,161,24,139,52,141,12,37,176,28,151,213,25,228,216,120,152,101,113,194,6,229,153,98,50,26,69,248,14,96,106,73,228,39,164,235,153,46,241,240,242,114,29,91,89,186,247,17,75,70,92,17,46,61,124,207,75,56,39,0,54,132,24,98,168,31,118,205,215,204,186,189,140,3,62,213,103,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,6,52,223,179,147,25],"nonce":"8465","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"300000","signature":{"r":"0x75751f668dc0d078ae33744b71acdad6a47bdb509486b31899cba650b2bdda2b","s":"0x12b32d4fd4107193a3445e10c72faac837236196277dda61c6d0bd4ec2413c3d","odd_y_parity":true},"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":"2026-07-17T04:16:36.000Z","summary":"Submitted an EVM transaction."},{"block_number":8638821,"extrinsic_index":12,"extrinsic_hash":"0x4b60f2098ce4c2a1062d2b1bbee7a4395a19cafd57a44495c7a27a933d84a805","signer":"5HLAW7BHTBb98Gw3Thm5a6URU2udsuFYA5hiLRMGJbgb8qfA","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":"0x7b","limit_price":2397909,"allow_partial":false,"amount_unstaked":5843415218942}}]}],"success":true,"fee_tao":0.001482132,"tip_tao":0,"observed_at":"2026-07-17T04:16:36.000Z","summary":"5HLAW7…gb8qfA submitted a batch of 1 call: 5HLAW7…gb8qfA unstaked 5.8k τ from 5E4z3h…6KULde on SN123."},{"block_number":8638821,"extrinsic_index":11,"extrinsic_hash":"0xf1a7d61b16cc77c303d2cb5be8abedea4ece1697e804835de9cc1924ec3ee2ac","signer":"5HY6NwncJZUFYTvi7AcbzJvjgB8wcvJAG91GDmX5WbUhZWPB","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5HK5tp6t2S59DywmHRWPBVJeJ86T61KjurYqeooqj8sREpeN"},{"name":"netuid","type":"NetUid","value":4},{"name":"amount_staked","type":"TaoBalance","value":182000000},{"name":"limit_price","type":"TaoBalance","value":53368279},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.001721863,"tip_tao":0,"observed_at":"2026-07-17T04:16:36.000Z","summary":"5HY6Nw…UhZWPB staked 0.1820 τ to 5HK5tp…sREpeN on SN4."},{"block_number":8638821,"extrinsic_index":10,"extrinsic_hash":"0x18c1f87de2fccaf1d0778a1e0449eccb6108653e40b72a33c1421cdb53b5deb3","signer":"5Fjn67RPHY1XEP3G5GpkvoDm9rdDg7YUcXEAZQioA99Dr4TD","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":8638821,"extrinsic_index":9,"extrinsic_hash":"0x424cf86e6e42bd08e6a27b970f6427ce4f465b43b37a172aab5db8adec937890","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"67288","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x436281e07ef4a367097b4973981b40179bbbbf4c671e9005fbd8ecf88480fa02","s":"0x217a44c4599bd1ad867cd90a3bc2477a43b427db9f5b0ac8a97e23d06d5c3541","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"20002467000","max_priority_fee_per_gas":"2467000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T04:16:36.000Z","summary":"Submitted an EVM transaction."},{"block_number":8638821,"extrinsic_index":8,"extrinsic_hash":"0xd903aa12ef2c95d78f0590e8eeb7879791258f98a641de8fd5d0b558cdb28256","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[112,11,120,228,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,131,209,101,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,192,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,18,199,12,140,30,207,154,0,15,181,86,248,207,120,103,141,74,235,14,162,220,208,245,237,216,197,86,81,108,2,51,18,61,164,38,65,60,28,124,86,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,185,215,225,115,248,173,255,210,89,181,53,229,235,208,208,117,83,228,122,183,125,95,154,254,185,104,213,189,202,65,3,121,110,159,177,133,33,36,70,159,113,129,70,80,84,230,248,160,132,240,103,189,7,24,208,176,228,197,172,227,152,241,103,214,243,227,170,213,8,95,182,18,47,105,248,162,147,206,119,1,207,97,238,99,11,19,22,53,178,250,20,84,44,220,82,32,110,159,177,135,26,178,53,189,113,129,70,94,112,56,248,160,132,240,103,189,7,24,208,176,228,197,172,227,152,241,103,214,79,153,33,126,98,19,31,158,75,20,91,133,185,52,200,11,167,108,162,114,135,208,226,75,65,83,93,221,52,22,220,8,110,159,177,133,52,159,88,144,113,129,70,94,134,180,248,160,132,240,103,189,7,24,208,176,228,197,172,227,152,241,103,214,139,226,24,109,33,199,69,2,112,30,248,27,128,104,24,108,218,47,120,45,24,168,215,167,200,24,27,28,80,40,202,108,110,159,177,133,36,100,170,38,113,129,70,80,31,254,248,160,132,240,103,189,7,24,208,176,228,197,172,227,152,241,103,214,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"nonce":"846568","value":"0","action":{"Call":"0xe18d7505fee1f1ed2cf97413e3e72ed3c0b20c39"},"chain_id":964,"gas_limit":"10000000","signature":{"r":"0x4a5d02324a6dd54827272d473ccc2b27405bd568c96468c7e459c86abe753eba","s":"0x4f1d01009927fb157e4f3dde8889ba9b2a7842d7f44bf09af292262eca293d4f","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":"2026-07-17T04:16:36.000Z","summary":"Submitted an EVM transaction."},{"block_number":8638821,"extrinsic_index":7,"extrinsic_hash":"0xdd78c5928953f4706bd32898fec4974a2cea724767a03d385358f73776b79387","signer":"5CLtQR27Z1vPKV2JSM3UtcNVxuFpGzGAZyvB6gcsfWgJ4Cun","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000146209,"tip_tao":0.00000691,"observed_at":"2026-07-17T04:16:36.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8638821,"extrinsic_index":6,"extrinsic_hash":"0x6ecd71cd6384db2c1d597a42a0545c14b308d3a6f50300e77bddc73516c0400b","signer":"5GP2w1hTeGLzEg6qhGTNiH7daaHDegMeaSohfKwaZiuHq1tQ","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000139522,"tip_tao":2.23e-7,"observed_at":"2026-07-17T04:16:36.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8638821,"extrinsic_index":5,"extrinsic_hash":"0xa4f5de3ceff4b99c2865bee51a702b0c53086546fa56555aec260cd6a017188a","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30486139,"signature":"0xb58d5bfa74d09d313f24852b8c60a3829138bb1aafb6b88b43600384d845240b1ae238bfcb0c39093162e7cd3444259e","randomness":"0xdef6b5572024fc483decd2e9013c7d96e5712002edc873c9c4626c0fd985e988"}],"block_number":8638820}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x7cac830f220bc6471a9335dd3c8cba7b0ef9308fa00885c3e8f16b32e0e1f04b3a81ce6ccc0fb469e288a56245f3b21ab67945bdcbe5ccb2dda5a854cf989483"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T04:16:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,486,139)."},{"block_number":8638821,"extrinsic_index":4,"extrinsic_hash":"0x8dda3a809cd976de914fdfdd9efe43cefe11bae9a4e66dc9b51f102943280baa","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30486138,"signature":"0x89affede51ec3eadbffe8dd0e7e9793b982b9d1ebaf6fb37f6fcb7b4325416e27c5bdd033e022d9c26d1d100b8115d20","randomness":"0x0fb582f67136f8347c3159f0d88f5c2eb9d2f6b81a65deaf5dd2491ae06c1ae7"}],"block_number":8638820}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xa696abd3fd4ff66ddfdabc801ae3b23e868834f119bd41feb4f934f203d4e72dfdd871478f4f4b9d7e35c0af83ed72b84a9928bbbc06ef154852ddcf0767ad88"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T04:16:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,486,138)."},{"block_number":8638821,"extrinsic_index":3,"extrinsic_hash":"0x34a1cbb07d7587c483af7e6b3725bd8c445875594b5ccd781db20431fde8b502","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30486137,"signature":"0xb38183cef320e4d7b6e7012be9e11c236d4f4aace7db63642a908442b8ff6ae24e1f9f9d03f1d795dcc0d68c082a2d58","randomness":"0xfb822324b1b8b79d4644823630200c60ea15418deaa416dd11aea3b52dfc795c"}],"block_number":8638820}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xf2ed1e7db0e01e6463f3905d8d8f86ef210e69b7bbdc568fc5153c061d829128279384b51d536e179863dd6092017de58bd81d75c0f3cafb2fe5ad5e7c180d85"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T04:16:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,486,137)."},{"block_number":8638821,"extrinsic_index":2,"extrinsic_hash":"0x97e58f1dc53447b5d10070de598518555ba188e779c79a125f701d7205dc88b2","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30486136,"signature":"0x931a9dbd972a3aeff71ad9935a4af1475b9d3a9014c0b6eee99c8a8f992da2f7a122b062615f94aa93158508acd7b395","randomness":"0x3c3316d51d5fc82e9de3e6a56c10320855425f652bdfadaa7cbe374bc21e8044"}],"block_number":8638820}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x9e45162e99113a48947ab24995e068db3c2ff112ebcb8b1898d8aca8a4fdce4db95bf8de373aee2cbf87c73b2d4d5a4573d71cc84a8244ed72aa786ed6193585"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T04:16:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,486,136)."},{"block_number":8638821,"extrinsic_index":1,"extrinsic_hash":"0xdb256582170305f7fb68c0a2a6b3f360073da73a13b2d3a5b255af67edcef735","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":"2026-07-17T04:16:36.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8638821,"extrinsic_index":0,"extrinsic_hash":"0x0539680d4ec163cab98c98eaf00ca18a4b151f1a7a65291beaae029911730329","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784261796000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T04:16:36.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8638821/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T04:16:36.000Z","published_at":"2026-08-04T10:45:39.688Z","source":"chain-events"}}