{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8637163","block_number":null,"extrinsic_count":11,"limit":50,"offset":0,"extrinsics":[{"block_number":8637163,"extrinsic_index":10,"extrinsic_hash":"0xf420c653e182624f3a450c837eb43be2071ca33c3d9656e30b7fbcb64772e3b2","signer":"5FRmym7pyWxWNKAeLB5A4W4H2nZ91vV6vETTF4m134yE8xLq","call_module":"Balances","call_function":"transfer_keep_alive","call_args":[{"name":"dest","type":"MultiAddress<AccountId32, ()>","value":"5Gkfx7KaT9Z3v84pV3HrTi7LyEBAFCuydSyNVw9iTDwr3zWt"},{"name":"value","type":"Compact<TaoBalance>","value":10376135}],"success":true,"fee_tao":0.000169935,"tip_tao":0,"observed_at":"2026-07-16T22:44:48.001Z","summary":"5FRmym…yE8xLq transferred 0.0104 τ to 5Gkfx7…wr3zWt."},{"block_number":8637163,"extrinsic_index":9,"extrinsic_hash":"0x8581d9218c601c8f7b3263f9b94683c7ff9656212e2507a4eb5d621f39bc0162","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[31,100,204,67,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,131,202,235,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,17,114,28,114,0,2,34,23,16,0,0,100,254,226,200,31,188,18,132,251,82,130,120,152,16,32,241,251,137,68,106,73,229,87,72,120,28,198,236,12,49,204,7,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,8,191,155,65,0,2,34,128,16,0,0,112,128,118,32,49,206,198,80,49,119,95,6,172,41,249,234,115,81,22,140,148,187,23,174,55,126,168,159,110,66,140,18,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,102,134,38,59,14,42,255,137,136,116,35,70,27,156,58,201,234,153,64,143,79,153,53,245,86,116,102,218,36,65,2,244,105,221,50,212,125,17,31,6,32,36,32,248,33,122,48,98,42,166,11,66,32,38,65,152,35,178,37,82,7,11,30,16,63,136,135,121,32,228,4,115,32,184,17,210,68,205,12,4,53,31,33,106,56,107,247,200,29,4,46,221,5,147,45,143,13,157,45,55,214,246,72,5,86,93,37,177,29,203,205,229,8,110,5,59,25,182,31,174,37,107,121,219,60,69,21,238,28,50,39,78,14,240,169,30,19,230,4,180,21,179,29,163,28,78,29,121,120,105,4,198,51,157,6,217,41,16,6,61,80,59,8,80,36,78,6,113,55,211,7,112,7,98,24,204,27,204,3,237,16,60,5,84,66,73,10,242,108,251,14,158,39,100,22,91,4,53,13,20,16,164,14,141,15,228,25,111,19,223,29,30,54,49,8,97,6,40,19,143,24,31,18,175,8,175,19,40,16,169,13,247,14,135,30,207,15,234,53,1,28,87,8,86,26,177,42,133,24,118,11,156,15,90,18,78],"nonce":"556297","value":"0","action":{"Call":"0x94c262216a8111d208433ad48fcdc05831d60afb"},"chain_id":964,"gas_limit":"400000","signature":{"r":"0xbda26fd00bf966a7eee3e7135e107c966c5545a4df20a0eba7505e6aa04b30c7","s":"0x2945edcdbe3e164332f51c4215ffd5d981828a2fece43ee2393f389855308ea8","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":"2026-07-16T22:44:48.001Z","summary":"Submitted an EVM transaction."},{"block_number":8637163,"extrinsic_index":8,"extrinsic_hash":"0x0fcfcd19fece63bd9eaaff67ab58e2e5521dc519bf21309d1ee53e30a8cee523","signer":"5F42byaG6T21qjX4fEP4HWgqsM1gfvLsux5BiXR1vGjYAKFR","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5CJtJr1M1nnGyuKaJt1bfRwWaFP4793LH7zs2qBf48aGQ79K"},{"name":"netuid","type":"NetUid","value":91},{"name":"amount_staked","type":"TaoBalance","value":10000000000},{"name":"limit_price","type":"TaoBalance","value":15283972},{"name":"allow_partial","type":"bool","value":false}],"success":false,"fee_tao":0.001721862,"tip_tao":0,"observed_at":"2026-07-16T22:44:48.001Z","summary":"5F42by…jYAKFR staked 10.00 τ to 5CJtJr…aGQ79K on SN91."},{"block_number":8637163,"extrinsic_index":7,"extrinsic_hash":"0xe8e77cfe707d7fd3c9d16daa358453961f61952eba98f14a2f475abe543396bd","signer":"5CUfxr6n1Gas9gE8dbAibngMETu3CTAnh1qr1cUCbsuHVG9v","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":"5G9hfkx9wGB1CLMT9WXkpHSAiYzjZb5o1Boyq4KAdDhjwrc5","netuid":"0x5b","limit_price":15111416,"allow_partial":true,"amount_unstaked":2900000000000}},{"call_module":"Balances","call_function":"transfer_keep_alive","call_args":{"dest":"5HHS55o12rsvH5cKdAYzFW1bsPiQPPctcC8pcJLBHZbZnpHV","value":90567394}}]}],"success":true,"fee_tao":0.001600935,"tip_tao":0,"observed_at":"2026-07-16T22:44:48.001Z","summary":"5CUfxr…uHVG9v submitted a batch of 2 calls: 5CUfxr…uHVG9v unstaked 2.9k τ from 5G9hfk…hjwrc5 on SN91. (+1 more)."},{"block_number":8637163,"extrinsic_index":6,"extrinsic_hash":"0x84237534600ca2703e6411519eb91b06a43970b27cc5de9c6580b8e8227c1978","signer":"5CUfxr6n1Gas9gE8dbAibngMETu3CTAnh1qr1cUCbsuHVG9v","call_module":"MevShield","call_function":"submit_encrypted","call_args":[{"name":"ciphertext","type":"BoundedVec<u8, _>","value":"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"}],"success":true,"fee_tao":0.000192835,"tip_tao":0,"observed_at":"2026-07-16T22:44:48.001Z","summary":"5CUfxr…uHVG9v submitted an encrypted MEV-shield bid."},{"block_number":8637163,"extrinsic_index":5,"extrinsic_hash":"0xbe7973da89bc5887315914a252c39cf28852d9711ce11410289dc31e7a9cc8ac","signer":"5HKhVt5Xj8UxTTY99fiq6R7znkwgar5ZWjnUpzAXt6ZDYG5Q","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":77},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[2,4,42,50,101,111,132,135,148,164,209,219]},{"name":"weights","type":"Vec<u16>","value":[36846,63165,2840,5,65535,11905,54981,8045,10714,539,43124,52151]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-16T22:44:48.001Z","summary":"5HKhVt…ZDYG5Q set weights for SN77 across 12 neurons."},{"block_number":8637163,"extrinsic_index":4,"extrinsic_hash":"0x0079db056b48ae4c294cd04482400a6a49ec0679c28b6cb6522342abd55db7ce","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"},"pulses":[{"round":30479504,"signature":"0x8e010f9203ebe0ad03ffb8fea51a984ab99ab97f377a4309a1772572d36b9892b0f2192817d7d775fb6b16c6a21a9595","randomness":"0x94ae417f6e72162ea867637f1b872c3985b1b514ca8d398d06a16ca9935b964a"}],"block_number":8637162}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x2ce4d95b586aee4c05652cd5c1847e36f39fe686623f9382557f6c1508c70d47c191253088245d905e8cacc81c94bf84782f249670d463a82e78d4358bdd0280"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-16T22:44:48.001Z","summary":"Recorded a randomness beacon pulse (round 30,479,504)."},{"block_number":8637163,"extrinsic_index":3,"extrinsic_hash":"0xad5a053a20319a60c3cae454673fcf86e78de064158f8cd22722b3b01bc2d7f7","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"},"pulses":[{"round":30479503,"signature":"0xa4e868d5a5806030b3f5a2a986ea2d4cfa0a902ac196fda51b38839ea9bb3ff7388728b8a63fb13518509afc7693952b","randomness":"0xac85fb69c0a92201465428c1c8fcf727309395feeb2a7b4fe3b7e6ae0db05e41"}],"block_number":8637162}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x6e5cfc897fd1bb1e2e547b097cca7d3c8a8712b0bb7a49f009090f1f0f012f6ef8abf905dc179a1fdb63ffcb14f10d63a2e3540b7672ba4adb8998e73c4d358b"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-16T22:44:48.001Z","summary":"Recorded a randomness beacon pulse (round 30,479,503)."},{"block_number":8637163,"extrinsic_index":2,"extrinsic_hash":"0xd23b95cc9d30ffc5782ef13dab514ada3ef54fca6d1f12c24bdfbde0ffcb60d8","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"},"pulses":[{"round":30479502,"signature":"0xb43ecd64195c4d75aebb3e6da2ef87de6a0ff7af269e14d3f644d9244a5796bdc48dd1e5f938e1596cdcd8a4f6c43d89","randomness":"0x03fed16dc7066f8050b14aeeef3c7666dd3e9e1181912a52661acd5b6cfac970"}],"block_number":8637162}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x0c8fac5e8a4ed10e45ab0e4a2950796248a558b5f7f19ac3e72f9b8872bc8d0206f6167a90a4f4bab6c99a25c1c279869dd578d8a8f961c098440c75ed50a385"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-16T22:44:48.001Z","summary":"Recorded a randomness beacon pulse (round 30,479,502)."},{"block_number":8637163,"extrinsic_index":1,"extrinsic_hash":"0x5386d6ac16f969d9a9e614bee1749cfd75258ac285e48d52ef1a2150f4390c05","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":"2026-07-16T22:44:48.001Z","summary":"an account announced the next MEV-shield key."},{"block_number":8637163,"extrinsic_index":0,"extrinsic_hash":"0x3e61ce4fcb4164c4d63e97dba34f1641225c4c00b9a59151985680cb42a55f80","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784241888001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-16T22:44:48.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8637163/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-16T22:44:48.001Z","published_at":"2026-08-10T18:49:26.712Z","source":"chain-events"}}