{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8644972","block_number":8644972,"extrinsic_count":11,"limit":50,"offset":0,"extrinsics":[{"block_number":8644972,"extrinsic_index":0,"extrinsic_hash":"0xa89a124f842643476095ffded3aa1b95e1703b3c9e897ece603766d6fb1c0d32","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784335632000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T00:47:12.000Z","summary":"Set the chain timestamp."},{"block_number":8644972,"extrinsic_index":1,"extrinsic_hash":"0xf6ba709c94db143eebc2d5ac6beedc946033a23e4885d703f27c82506cf106b1","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, 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account announced the next MEV-shield key."},{"block_number":8644972,"extrinsic_index":2,"extrinsic_hash":"0x5c890ab6f0b2a17b1ee75bb086a1fa0138b79ec3e6544682ef357c19b61dfb37","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":30510748,"signature":"0xb582bf074f82facb5459bdbb23b58f0005cac97901e9baa03fafd73a26d5021bc4fb50be6fab226c2703355c6d281d35","randomness":"0x584e4ee86a141760e5485b89419eb8a34c234f0ca1b5c6cf77c0c5c45c983d87"}],"block_number":8644971}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x761a53bad7806658cf3b0d5b87c7fe280e41a31a6e02a8d9bcaac0c758b1b760bcfecb98b88d0100da8af236eaa68a911a9c814794f94f43b0e70d1bb64aee81"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T00:47:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,510,748)."},{"block_number":8644972,"extrinsic_index":3,"extrinsic_hash":"0x5053190f6eea9cf3ace1680cc608aea0c2138bc81297c365dec3d1af66019eab","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":30510749,"signature":"0x868f7e1c9b460666531347526dd4b7f3d64cba195094144f23d2c6d6baa68fbaa04f844629aa1f022c4612ce5b5dbe4e","randomness":"0x88e9ea13f7e14c5bb825aabb9b43b917a03c93697c185c9440b632bfe234aed9"}],"block_number":8644971}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x5241a9b832ef4c29a6ab31d6c84bc84bc88a08322bfe5880186cf327d7c2e516057a7494d4f731fd32c5ede4c690d746ca7b16fa7069bb15852c0a12dc3b878f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T00:47:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,510,749)."},{"block_number":8644972,"extrinsic_index":4,"extrinsic_hash":"0x8e87a01f4bbc3d198ea5da8a84efd7fc03ef9bd4f4abfd3f2d2aba074cc2d752","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":30510750,"signature":"0x8827e30571c07264b6e80b0064d127a8d1da38d59c204bfe25435b52dd43a6858ccf701799e9a6c531fdff45d5f62842","randomness":"0xfdaabf99b43bf0c62775b33c1272ea957c8546f3c540e6c046f0f523cf958db1"}],"block_number":8644971}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x0ec15295732f63ae2f31af6a787fed374a6f371f6b4ebf1763f6a39600f39c367aaf34e6cb4fbd8b9179ca69cbdc22ba47567ea5b397421ee5d572601088238d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T00:47:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,510,750)."},{"block_number":8644972,"extrinsic_index":5,"extrinsic_hash":"0x9ecb628c75ffb4ac8c5b19e9a4ce20d852fbd5c01821b960a233a439dace2ad4","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":30510751,"signature":"0x99f2bd525b532f223f61df2c74e95b3066c3b11c81767af5f3345e6db3dc24cf2a9f7c806309817c7298abd40175e43e","randomness":"0x08c1bc0f1c529e6ba5debe86df0badf28c920ace1462bee385a938844f19914b"}],"block_number":8644971}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x201c44d874da7eedaa4a3886487c3cb89049fdc030527c4b2123a9acebf3ce75c2bc44b2a2b73e6f5ce2f19fcfceb173826b25e9b0309780aa3a694390a4318a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T00:47:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,510,751)."},{"block_number":8644972,"extrinsic_index":6,"extrinsic_hash":"0x244959bee9315bbcad81f35bd1a2b78e200a489d96428c867e57d768b063a2a1","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"72080","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x2281e0cf36bd97f446374e3e75453fa42f07ba3dff08257735836d4d03236ca8","s":"0x5477aa2e47598cec42eb20411c4d8e6c60011ea4dc8a53199062744198fd5507","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"20000428000","max_priority_fee_per_gas":"428000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T00:47:12.000Z","summary":"Submitted an EVM transaction."},{"block_number":8644972,"extrinsic_index":7,"extrinsic_hash":"0xe3668ffa5392273d6bb27bb73192385071b46db256b17d87dad047a3768be3a0","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[31,100,204,67,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,131,233,108,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,15,147,133,19,0,2,34,23,16,0,0,100,254,226,200,31,188,18,132,251,82,130,120,152,16,32,241,251,137,68,106,73,229,87,72,120,28,198,236,12,49,204,7,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,8,184,195,194,0,2,34,23,16,0,0,112,128,118,32,49,206,198,80,49,119,95,6,172,41,249,234,115,81,22,140,148,187,23,174,55,126,168,159,110,66,140,18,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,102,91,38,174,12,185,1,77,136,18,35,22,27,195,58,191,234,31,63,190,78,240,53,241,86,85,102,145,35,72,2,239,106,141,50,171,124,129,32,55,32,115,32,248,33,141,48,24,44,163,11,0,32,123,67,116,35,175,37,105,7,15,29,218,63,189,135,154,32,190,4,37,32,118,18,93,68,203,11,176,53,250,33,92,56,66,248,230,29,1,46,211,5,139,45,137,13,51,45,95,242,4,72,2,87,159,37,135,30,17,205,160,8,90,4,225,25,107,30,83,36,248,120,54,59,255,50,102,28,85,38,206,14,105,168,30,19,194,4,136,22,79,29,161,28,80,29,135,120,183,4,168,51,104,6,96,41,23,6,53,80,15,7,198,36,70,6,101,54,100,7,104,7,37,25,23,27,128,3,237,15,116,5,57,66,75,11,83,108,160,14,90,37,249,22,64,3,202,13,28,16,179,14,3,16,1,25,115,20,248,30,51,54,244,8,107,6,0,19,157,25,3,18,84,8,158,18,200,16,190,13,193,14,106,30,43,15,175,58,146,28,82,8,13,26,109,41,216,24,17,11,100,15,71,18,75],"nonce":"562436","value":"0","action":{"Call":"0x94c262216a8111d208433ad48fcdc05831d60afb"},"chain_id":964,"gas_limit":"400000","signature":{"r":"0x1e2594a4323620b8d3ee14f1166e170d9ac82e47ec7b8d6c324e5517ae1a4c05","s":"0x233980684c585f7bd000328390bf549b5eb8f58f1dc480e61a27858a44c13f6f","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":"2026-07-18T00:47:12.000Z","summary":"Submitted an EVM transaction."},{"block_number":8644972,"extrinsic_index":8,"extrinsic_hash":"0x56795a620c9230de8c981c6cfdc02d09f637a8283922a79d3e4ecf7655beb189","signer":"5DP7gcGeTfGfmCzxVNCXQvWBxu58TrrkdikuHQNnGDYb7THU","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":62},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[78]},{"name":"weights","type":"Vec<u16>","value":[65535]},{"name":"version_key","type":"u64","value":10002001}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-18T00:47:12.000Z","summary":"5DP7gc…Yb7THU set weights for SN62 across 1 neurons."},{"block_number":8644972,"extrinsic_index":9,"extrinsic_hash":"0x0e009ffdbe55a2993fd4548fa2853958ce4074d3f69bd2790c1bcf14c049dc22","signer":"5E2LP6EnZ54m3wS8s1yPvD5c3xo71kQroBw7aUVK32TKeZ5u","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":28},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,511,356."},{"block_number":8644972,"extrinsic_index":10,"extrinsic_hash":"0x70faaa332d8189f4243b55e5bbe4e0dc62ed9033aeb4b55ffd20e701d19079da","signer":"5FbSFsLtGYVh5UwHWYvQWQCmQdftApS6V2xzknTnjkz22MUV","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":22},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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committed time-locked weights for SN22, revealing at round 30,511,702."}]},"meta":{"artifact_path":"/metagraph/blocks/8644972/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-18T00:47:12.000Z","published_at":"2026-07-29T09:59:24.142Z","source":"chain-events"}}