{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8668689","block_number":8668689,"extrinsic_count":12,"limit":50,"offset":0,"extrinsics":[{"block_number":8668689,"extrinsic_index":0,"extrinsic_hash":"0x2d80033fa920cfa021514ee38abcabd55cdf8c179b8ed27f69001e092dfc465b","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784620308001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T07:51:48.001Z","summary":"Set the chain timestamp."},{"block_number":8668689,"extrinsic_index":1,"extrinsic_hash":"0x5b6cf22fe29d5eb44b45a959a0980f68a40dd642e7220370352c167cb8f148c2","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":8668689,"extrinsic_index":2,"extrinsic_hash":"0xc8770cbd163ddc2f75b32219155b802a3aeab538230148664ecba03152cbb11b","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"},"pulses":[{"round":30605641,"signature":"0xa9c0bcd482dd66f148e9d9488c5d1d87e7ec9a7d60d6f68203e2adacf8567eb7c086fcbaa23e252c927713c4f544cf1b","randomness":"0xb05244204beeacda81d798a23ef1b41eac751659f9c7ee3b419e1e83248836ab"}],"block_number":8668688}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xb4e02f304e53a0b8db6fddb1c4cd933370de1fd2db192c812c9eeb6d1c758541216d9583960af142dc147bca94c7c56959e10cb535d27de5228978ccfdb8bc8c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T07:51:48.001Z","summary":"Recorded a randomness 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(round 30,605,642)."},{"block_number":8668689,"extrinsic_index":4,"extrinsic_hash":"0x7fb69c693bf55038d061f4455890fe208901a7b85d154e5feb80666297713908","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"},"pulses":[{"round":30605643,"signature":"0x903001e23443f564cb3b75319eb20be0fabea51c36278a6d039b59377371e93e3b2bae9e633190f43ec0f3c178fecc6a","randomness":"0x807ea5719f4498d177ba2b40634f264fe83fcbf42451540071627f0c727c26ef"}],"block_number":8668688}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xd8228df205dc4cffc251c73670b18926c224a66bf38c0c3769845f1a2c9ab74695a1db8e35e84c4919bda529a88c1b67752601bf199196597817bcadb6064a8c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T07:51:48.001Z","summary":"Recorded a randomness beacon pulse (round 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30,605,644)."},{"block_number":8668689,"extrinsic_index":6,"extrinsic_hash":"0x19987ffabc3ba2dbeb33469e6bbef37e2cc9067f11f2d8878883e0fe90111bc8","signer":"5Fh1YDPcJ2Bs6JHfE5Ck1gCwvPxgkK32ZpHy94oy9XKMEyh9","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":83},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[]},{"name":"weights","type":"Vec<u16>","value":[]},{"name":"version_key","type":"u64","value":16}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-21T07:51:48.001Z","summary":"5Fh1YD…KMEyh9 set weights for SN83 across 0 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an EVM transaction."},{"block_number":8668689,"extrinsic_index":8,"extrinsic_hash":"0x32440e562bb9f8da37b308832281cbacb2f18033817dba4ff24872c21be4edd6","signer":"5FWB5CFZQB4FcmekEXrXtoGgjFt37HGQk27JzWKkRzqWjkg5","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":69},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,606,256."},{"block_number":8668689,"extrinsic_index":9,"extrinsic_hash":"0x23124f649e7bed53fe947fe17df58871fef698ce18b2342d70d6c46d4045ad87","signer":"5FxKBU6Be45FHt1tZKZKWtsjgNFK1bxHBmUDxXDhj6fGeHW3","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":104},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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committed time-locked weights for SN41, revealing at round 30,606,368."},{"block_number":8668689,"extrinsic_index":11,"extrinsic_hash":"0x31e347407a3b6a31d1f4bb761518e92bab2977f3b5d0c1f8e29dc2acb50a31e0","signer":"5G6qoGt1eryvXicK5VHyxLrRaG5fcsBxcTwqAhSaiySUYA3u","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, _>","value":"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"},{"name":"reveal_round","type":"u64","value":30606246},{"name":"commit_reveal_version","type":"u16","value":4}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-21T07:51:48.001Z","summary":"5G6qoG…SUYA3u committed time-locked weights for SN93, revealing at round 30,606,246."}]},"meta":{"artifact_path":"/metagraph/blocks/8668689/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-21T07:51:48.001Z","published_at":"2026-07-31T10:03:01.779Z","source":"chain-events"}}