{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8644189","block_number":null,"extrinsic_count":18,"limit":50,"offset":0,"extrinsics":[{"block_number":8644189,"extrinsic_index":17,"extrinsic_hash":"0x519b61dae80ac052d25d4b52a041ee58a9df9e1a1ea4e203b56b651146c99af3","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, 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transaction."},{"block_number":8644189,"extrinsic_index":5,"extrinsic_hash":"0x3477e69c390bb7cadb2b6d980c82693019b0c3f7cb91d87046d6c96828b6c809","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30507619,"signature":"0xa209ddb3c9cf91f4ea335254cc1eefe71f273315b4d6f5bc1b07fbb96e55e45ff45f45e7b7803dba319e24d71fad59bc","randomness":"0xca9b462be39a9beb5ae56ef122eae05fbcb4b69fcf50b957a1b17bdb2d719118"}],"block_number":8644188}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8abc0c5c3e5df2c354ae065e21e0add27b7f1eb1147b4ad4974900989bbd166d6aa2184676e274ecb76c1735055f4f69b99b9dc17f4c85e112d836d52b8f2783"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T22:10:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,507,619)."},{"block_number":8644189,"extrinsic_index":4,"extrinsic_hash":"0xdba4e68dd68b7cf1a27c489b3b85e116423b9e41123e12599dcfc1ba82721d6c","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30507618,"signature":"0x80c449d34773487bc48c86d05c4dd0522caa92d4f2a3af549bb387de1167bfcb5d831503cd53ce4c93a8123335256e5f","randomness":"0xe62766d6c59e326f3c4a78d5e5e63b0cb128f0df5e1139b5ff047d5d1bfb993e"}],"block_number":8644188}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x9cbd54da6244f02392a36c3572f0a70236de18119409aebfeed7840dd6775970cc1b5f6d1bad6d6cf81522a01dd84e332cdd7e65bd0e8d398469a5147af7ce85"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T22:10:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,507,618)."},{"block_number":8644189,"extrinsic_index":3,"extrinsic_hash":"0xe470f71c079b1edb6d8e8f8a70b83eb31e01527e2adfbf68d01494aeba0d353e","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30507617,"signature":"0xaa456ff6b2b3d175eeaec77c3118af6bf6950fb4121da54b8242a8f69f072595bd0ee8aee5f0ae068c777bcfa54f53bd","randomness":"0x4a706ae64b9d4ac7601348b6599240e519984751922f8ab0d31ac74dd6388e60"}],"block_number":8644188}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x5e7a0730441a96d851ef605ed6be7979e2c25745098bcc5d4a3ee31a5c5fa2364da0de981c711c5f1c470edaf2cff76f0cc5a86976664a37fd82378f9c61c981"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T22:10:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,507,617)."},{"block_number":8644189,"extrinsic_index":2,"extrinsic_hash":"0x49c67c5318007df01ce5ae447f6ecd692fbb0ad82f662c624d588605388c201e","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30507616,"signature":"0x8f7afa70ba79204793416482d28990423c866debd08cbc88651ec134a5a364d4d072489aa78e2eed9df7db626c2db33f","randomness":"0x6b49124a2ac3189b65b43ce8a085d66e491f529b144cba64362b4191dcea45ec"}],"block_number":8644188}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x16363a90f8a4a6967a1d84683bab5d28f923913ae221c1db8ec32024e875130a090078fda2e3a6c5a05fd6efaad233def6b966d3f3eff86c7b6af700dc6ccd8e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T22:10:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,507,616)."},{"block_number":8644189,"extrinsic_index":1,"extrinsic_hash":"0x78589fcc2563ceb4a193594f9f6680a12b66ab12cc198c1b77e25bc96c1ab908","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":8644189,"extrinsic_index":0,"extrinsic_hash":"0x62a0bb38b978a83007cc7a4d0279c993aac8863ca2e0705f12b87e36498e726d","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784326236000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T22:10:36.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8644189/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T22:10:36.000Z","published_at":"2026-08-08T08:02:37.618Z","source":"chain-events"}}