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an EVM 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set weights for SN77 across 107 neurons."},{"block_number":8663142,"extrinsic_index":7,"extrinsic_hash":"0x99c5907f9dd2ce94b10d5cd895e1152d6808c6b913b1cc149929186a8a8badbb","signer":"5GYb7bJqRgHm1oJMG783fAJgsiEwH7Fu3MWGKnCkMmzCqRnh","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":13},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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committed time-locked weights for SN13, revealing at round 30,583,960."},{"block_number":8663142,"extrinsic_index":6,"extrinsic_hash":"0x692fb66b0a43c5a60752e577990320bd2133c676e471aa0be3357b102ccd18c6","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30583457,"signature":"0x8cf8e88c9b7a7f2dfc77578124a37f4c5076cc3ccc9a9f7969963d31fbb9b152313ca5635875c72ecfd1ac44b3b40ef1","randomness":"0x0ca06d2004b6ff54aec27ff46c1d2413c94ecb2a0849fb4403d0f159c362a735"}],"block_number":8663141}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x06d3f51f0eaaa5a34bee8cda21ddb39b19f3e72313496c76a45132f20b04e06f0e37862a77710b1064ad928a0dbf1413555df102ddd503a0a23b431420174983"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T13:22:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,583,457)."},{"block_number":8663142,"extrinsic_index":5,"extrinsic_hash":"0x7bb79e0cdff8a336834c2804bbf252b9d261fb7ef53d2f28fd0b5fc7e237a6aa","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30583456,"signature":"0xa24923fafd3ad18f2886e983750693c9c1e6f55bd0ab22eaebcd9a5921d6a6f00568d77149d2207cee2ba801c901469e","randomness":"0x6882b3e291d0277dd5c86ca053e42c4ea7fcd2ce8189ab723126ab7e170b4753"}],"block_number":8663141}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xe4b776e59c0d5865b328f5d178e8b0f46db0412d627a8e153d53c7eaa862637df6e516eedb4e628eadc1d30ab7fcaf8afbed69d529f59264102394fef8e8b182"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T13:22:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,583,456)."},{"block_number":8663142,"extrinsic_index":4,"extrinsic_hash":"0x27d68d500ad2bc2a7bab1e3493596a8b8942d6c0fea6a8a0fabb20d16f5b402a","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30583455,"signature":"0x822ef424c2fab50c4e8271b55eef7bbf7926283bbaae1ce445510b423aa09e41c5b3ab2bc7a0b78861b3d46dcddf2eb4","randomness":"0x1171d146f63747b9d0bb24ee89af832672a1af77b1a435a381aea59a1d258514"}],"block_number":8663141}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x9c1e2a08193b06ab6b5e4eddead6bda23d4312992b92bc6dc9dfc9668ae95c341013c6436c1a763df306a9503e598a5124ab2932b1adacfdefe3e76c2af56786"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T13:22:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,583,455)."},{"block_number":8663142,"extrinsic_index":3,"extrinsic_hash":"0x4fbe910ea2e4f9729565d2cc2a1c807a33ee1eaaeefd3177a1d34953f912d820","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30583454,"signature":"0xa43da352e9258233c29b14f328df935bbf2f8bdc79d87c43980a0301c0ddc6c05a8cc250db593f65562a8a8c8195d755","randomness":"0x2d6a745a85afde483a768f63a01a9b81b75d1e3ac9be5b9f8dce52006dd3be79"}],"block_number":8663141}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xfe0b7d8ae1f1e2f17b7e28f11933b8ab71615ef3a747332e61adb7ca011c7d6f61dbaacdedcca216f019782deaecef3b2aa870ab47c656baf3ba91c2c8e3bf81"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T13:22:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,583,454)."},{"block_number":8663142,"extrinsic_index":2,"extrinsic_hash":"0x549caadf2533b3d8320be428be4ae35e136eabe0e948692048f210f908ee39c0","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30583453,"signature":"0xb170c9ec837db6536487880db52ff48f00d9f0547a16fae465622a4ea136ae0211e90907c18858ae046aca0d654d7c95","randomness":"0xf665eea44e1aae13d283c8c28efe1877a9caabd8b038484dcc2f2ecaab7d27e8"}],"block_number":8663140}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xa4a1771afce06802369fff60136d5aff4f5aa1831bdfe64ea3a927292956375f03fbec7ecb921cfde20e9dcebed462b6bab964b55d1e769b19c7ce5a3f15048b"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T13:22:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,583,453)."},{"block_number":8663142,"extrinsic_index":1,"extrinsic_hash":"0xca303eba2a8944f53913db8b37fdd6dd1522a36322dec845fa6c0492b6ab51f5","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":"2026-07-20T13:22:24.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8663142,"extrinsic_index":0,"extrinsic_hash":"0xd7d9653eb66d65be4657a125535748e74a8f1e54afaa5aa96b3fd6d9a461aba2","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784553744000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T13:22:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8663142/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-20T13:22:24.000Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}