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an EVM transaction."},{"block_number":8667324,"extrinsic_index":7,"extrinsic_hash":"0x938a8a71b83b0047ed8813b754777684fbe3182c64ccae3d59603b3750f27169","signer":"5FLoWCDovMPeH3Gv4syQSZ8TuKcMv6N27g8diDU8zJSeRv8m","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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30,600,182)."},{"block_number":8667324,"extrinsic_index":2,"extrinsic_hash":"0x9dda26cf50e5c7011b7b75ca46cfee3bc52d73365faa145eb2d413ca17e89665","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":30600181,"signature":"0xb68c6e5ae2fe8c5386c281233128e25726cf770e9c642573ad683aba233e3d873b4383edbac46f5dce37d7c652e3bab2","randomness":"0xc3aa499dff7a4e99e80d3af47248748e0795bc46c81fb1a59674bcc5e691d240"}],"block_number":8667323}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8ec8afaad7b5dd06e24fd6cadfdaf7dd51a838605e6baeb974c73a46fd42b2284cbbe6dd0db0b06a0a86bc0abfd58fa4805bedad3bd7993a0d4c1fbe1a4b7e8e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T03:18:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,600,181)."},{"block_number":8667324,"extrinsic_index":1,"extrinsic_hash":"0x023c413fe29ce6eda98f34969edee9272a0b45578775f34a77188516d9e6a61d","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":"2026-07-21T03:18:48.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8667324,"extrinsic_index":0,"extrinsic_hash":"0x9e7eec1d728ff48c22b1a9af49d46e4b6fc4f82df19ee17fe046aec046ee4ccd","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784603928000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T03:18:48.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8667324/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-21T03:18:48.000Z","published_at":"2026-08-12T08:41:21.142Z","source":"chain-events"}}