{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8661999","block_number":null,"extrinsic_count":15,"limit":50,"offset":0,"extrinsics":[{"block_number":8661999,"extrinsic_index":14,"extrinsic_hash":"0x156352a2b0d59a115f8685b4196d502f2220cfa8f3d5b2cccbb6294a5e842606","signer":"5D2Q5RFrZTbWkvqo8RSyjZ5Q2QizmhzAVXfQRcGUDsasDn7L","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":15},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, _>","value":"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"},{"name":"reveal_round","type":"u64","value":30579113},{"name":"commit_reveal_version","type":"u16","value":4}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-20T09:33:48.000Z","summary":"5D2Q5R…asDn7L committed time-locked weights for SN15, revealing at round 30,579,113."},{"block_number":8661999,"extrinsic_index":13,"extrinsic_hash":"0xd7f821995e9ba91326c385e125f56fa600d5736c2e6450d912277a1218ad4afb","signer":"5GP7c3fFazW9GXK8Up3qgu2DJBk8inu4aK9TZy3RuoSWVCMi","call_module":"SubtensorModule","call_function":"set_weights","call_args":[{"name":"netuid","type":"NetUid","value":66},{"name":"dests","type":"Vec<u16>","value":[3,10,75,148,237]},{"name":"weights","type":"Vec<u16>","value":[9831,26214,9830,9830,9830]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-20T09:33:48.000Z","summary":"5GP7c3…SWVCMi set weights for SN66 across 5 neurons."},{"block_number":8661999,"extrinsic_index":12,"extrinsic_hash":"0xed63cf4d8b312fa1ca9c05276c89a65a020c644722e6a01b8506d66b9cf756d0","signer":"5G9hfkx9wGB1CLMT9WXkpHSAiYzjZb5o1Boyq4KAdDhjwrc5","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":64},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[8,12,14,21,27,38,52,88,107,125,145,162,177,194,207,241,254]},{"name":"weights","type":"Vec<u16>","value":[10507,21014,20063,17509,7770,2635,11932,19857,562,2822,8597,9099,9379,5623,65535,5704,13131]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-20T09:33:48.000Z","summary":"5G9hfk…hjwrc5 set weights for SN64 across 17 neurons."},{"block_number":8661999,"extrinsic_index":11,"extrinsic_hash":"0x44e181784aa94021964d6ae14eb4fb4cea9105e26a4af8648480642f0acb95ea","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"366471","value":"0","action":{"Call":"0x7edaaced1f660b5a97339346df2526f7b9ddba3a"},"chain_id":964,"gas_limit":"600000","signature":{"r":"0xea9d15aa62feb2ee011241f5d4280b6b02889401591f974f0fbd9af36eae4a61","s":"0x19a21dbb4c1762d23a9adc331d22f8a4e25895de98eb49293296962f94b11f05","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"20000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T09:33:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8661999,"extrinsic_index":10,"extrinsic_hash":"0x99080d9f4dc2d5caabce2b268ef58cf262b1a97953c1874ffb8879116307badc","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"88449","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0xcc8d595cfc0eb6443790871acc7208444485aaedaf2e6785845da3dd73d25700","s":"0x31d5a1bbc1fb880579dc0fb2132d40f2461f1b2462516c25254b64cf5629cc02","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20001075000","max_priority_fee_per_gas":"1075000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T09:33:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8661999,"extrinsic_index":9,"extrinsic_hash":"0x765e3848f903ce14047a74a3df614fd72e3c3af38c4605e9e71db220cfada8f5","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"115036","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0xbabf8fb22a358e11b3773d2aa3340e4e8bf2a023d73ff1e17b202c730d229913","s":"0x39af8d4e7dcdaf27b77fea0e18a2d33256537d351a6f2afc764cb69eae0eb2e0","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":"2026-07-20T09:33:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8661999,"extrinsic_index":8,"extrinsic_hash":"0xd8d5be2481ce6cf5bbca4d8a53c66df4dee90c6308db26798aae4ee8edce77d8","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[31,100,204,67,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,132,43,239,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,68,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,13,52,235,192,0,2,34,23,16,0,0,196,16,25,232,7,171,18,126,100,101,47,139,40,173,86,41,137,235,18,52,183,123,14,202,21,52,225,236,195,35,247,77,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,8,177,45,162,0,2,34,23,16,0,0,252,103,233,188,90,132,127,242,43,226,183,99,252,97,31,175,248,22,237,135,8,219,133,88,204,175,174,193,100,100,241,49,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,102,67,38,149,13,162,5,107,136,1,35,72,27,134,56,9,233,125,62,150,79,108,53,249,86,69,102,35,35,253,2,181,107,121,51,135,124,127,31,31,32,111,32,229,33,238,49,124,44,82,10,233,32,146,69,180,35,184,37,26,7,13,29,199,63,110,136,56,32,200,4,0,32,160,18,154,69,82,11,9,54,1,33,94,56,61,243,74,28,30,46,178,5,129,47,27,13,45,45,30,241,25,71,250,94,55,35,238,30,203,205,70,8,51,4,186,25,143,31,133,36,27,120,169,60,23,47,197,28,96,37,252,14,161,168,33,19,198,4,27,22,84,29,135,28,82,29,200,121,22,4,144,51,53,5,254,41,25,6,14,80,223,7,128,36,53,6,103,55,73,7,100,7,39,25,57,27,135,3,237,15,117,5,28,65,96,11,44,111,79,14,73,39,33,22,42,3,134,13,8,16,208,13,223,16,98,25,127,20,216,30,68,53,83,8,167,6,22,20,194,25,97,18,127,8,170,18,222,17,66,12,212,14,121,29,22,15,250,55,118,29,137,7,239,26,138,41,192,24,27,11,174,15,79,18,76],"nonce":"571818","value":"0","action":{"Call":"0x94c262216a8111d208433ad48fcdc05831d60afb"},"chain_id":964,"gas_limit":"400000","signature":{"r":"0xb1d5ffe92d5d13de722cd32b2f9185c2a0f8ee7dbc88ca0e742d56b4a9a89a36","s":"0x3e68b40548e36f471b959e353b415b259a7ec1b8e2a87129a48263f420bf1c5b","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":"2026-07-20T09:33:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8661999,"extrinsic_index":7,"extrinsic_hash":"0xa2b9375acfbe91714a4d30e58a7be206dcb23f07463c996f25382aafba81edc7","signer":"5FLoWCDovMPeH3Gv4syQSZ8TuKcMv6N27g8diDU8zJSeRv8m","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":6}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-20T09:33:48.000Z","summary":"5FLoWC…SeRv8m set weights for SN62 across 1 neurons."},{"block_number":8661999,"extrinsic_index":6,"extrinsic_hash":"0xa461ce6ecc6ca4b69f17721aadc06ba8b4eeeb6a06800e9c13561838e2bb98b5","signer":"5E2LP6EnZ54m3wS8s1yPvD5c3xo71kQroBw7aUVK32TKeZ5u","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":66},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[3,10,75,148,237]},{"name":"weights","type":"Vec<u16>","value":[24576,65535,24576,24576,24576]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-20T09:33:48.000Z","summary":"5E2LP6…TKeZ5u set weights for SN66 across 5 neurons."},{"block_number":8661999,"extrinsic_index":5,"extrinsic_hash":"0xa3cdc36acba40d0f50726def700f66c0b1be786d255dba8b201a72213c47fb0e","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"},"pulses":[{"round":30578884,"signature":"0x9879504566c1f6b44ae1952ed3e0434afd92aabf3d4469326eab92ef66c2f0adcd2107d087e5a79b20679c5a4cc77fb3","randomness":"0x7d1775363bf2cd4235a722b5eb9bd35251ca22b3f0e5b7d5150d0f91b72335cf"}],"block_number":8661998}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x386bd362e3ecccd900988566dfc5147f5dd067823a8629218b1010163bd3fc76df3793fcc93214f3c9a833e6c0245ed4776cb2a2d000bc741d5df42e390eaf8f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T09:33:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,578,884)."},{"block_number":8661999,"extrinsic_index":4,"extrinsic_hash":"0x3f538bb9a4697fcb489976f9bf7a383a427c8376f46df129082b2169485ee511","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"},"pulses":[{"round":30578883,"signature":"0xa7e4cc557eaf7ea61d1620301d6d7e9ad28938451bdd2711d56a745679884f0c8e6f945c483e1a95a4554f3313424100","randomness":"0xe465f0e61417f221d9356e1abf82d60921f4c5ae483c56f2ecba58d4dab87066"}],"block_number":8661998}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x6a89a37ccc0161b6fa758db10d92ebde56fbe52464a730b4d54e792eb7f13515de2d9244893ceb440d4e9fd1a7942f962152d5f7b9eae514f3f111b574689086"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T09:33:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,578,883)."},{"block_number":8661999,"extrinsic_index":3,"extrinsic_hash":"0x6f10ea72955b3b8fd91d15a496e9c28a8c3a16d5ba8ac49a46d4d4ea1fcf7cb4","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"},"pulses":[{"round":30578882,"signature":"0x91f6ea934c676fb37a7b77d4743bff79af8381508d72eafaa3d5162a7d4ccf8fe47bc045b936c0e6bd80fb5eb2825a96","randomness":"0x1caba25c0e9ee7d6ce1291965211e3eecc4f652dcaa733a2b9498421382a7fac"}],"block_number":8661998}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xaa77c0b3eee386455e708337b44f1e3d83cb0b447863afd9f40a9e363ff172382b072145626075168977bb235de79d7bfc99110b81ac2be155a249f1d2f9738b"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T09:33:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,578,882)."},{"block_number":8661999,"extrinsic_index":2,"extrinsic_hash":"0x7ccaa109b06331e8d278945a35be9c4baf5da51f068bd347a81e8737c5dc0b44","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"},"pulses":[{"round":30578881,"signature":"0xa42f23215f613273d60e52e608aa984122b261cd2061029495fc4c05ad5e55012090ef1fe14c2bc2af2ec161c0f174a1","randomness":"0x0e8594100cd6fd5275a7bc1c7ef5c5fc3a60a0fe01d11e9d7a6146ab5cc0d4cd"}],"block_number":8661998}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xf8f9468c2929c4ee527fe1be3f0b6fc0d2f7480d07f9191b093ee7162fd480585613842f8886114ead314b6e9159aa035be0f8e5de5202e2f255b4e13941df81"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T09:33:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,578,881)."},{"block_number":8661999,"extrinsic_index":1,"extrinsic_hash":"0x14cbca688dc65334983afe0aa3073b353b1580080476e55dd45b35cd7ae1cbf6","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":"2026-07-20T09:33:48.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8661999,"extrinsic_index":0,"extrinsic_hash":"0x66559e341beb14747bb3ded434b187b34bbbac0e96cbaa62da9396c278ce1ce3","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784540028000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T09:33:48.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8661999/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-20T09:33:48.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}