{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8647822","block_number":8647822,"extrinsic_count":14,"limit":50,"offset":0,"extrinsics":[{"block_number":8647822,"extrinsic_index":0,"extrinsic_hash":"0x39306240d3716350e09286b7d4a76d1b80c4e6be89f798d05fc050ad241aa192","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784369844000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T10:17:24.000Z","summary":"Set the chain timestamp."},{"block_number":8647822,"extrinsic_index":1,"extrinsic_hash":"0x46d66fde2a31d918fd6fc211e7b11fc2824ad2b2e9f113307776938940e411b5","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, 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(round 30,522,154)."},{"block_number":8647822,"extrinsic_index":4,"extrinsic_hash":"0xd4fdcf8a44465a16693b2689f4d295955d45bc440cfb1a0527e06b844797ce8c","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"},"pulses":[{"round":30522155,"signature":"0x99453682654062da715a416cb5b9dbb946a6cb899124718e70795102441b6b51f04c3c477528ed3106ba275707f92fd3","randomness":"0x0771e6cb378b91de3180b8ced4f94ae0361a12e5b43bbe6929c2734e64c26af0"}],"block_number":8647821}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xb84187deb43e61f6825d2c3400e080d83d7b091bd7c675725747954af052d05bc9aba7f35351cf9045e803f7178e414c05ad3bd2eeb9adb8dd9235bebc3a5388"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T10:17:24.000Z","summary":"Recorded a randomness beacon pulse (round 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set weights for SN27 across 1 neurons."},{"block_number":8647822,"extrinsic_index":12,"extrinsic_hash":"0x2efe7d80b3d22e66f714b9e6d3daea985bacae68145838c93b9beaf00cfc7954","signer":"5EEzmywngTpJJbioC7ujYuj9nUCpNZBYxyaqDtDYwf1CtMUV","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":30},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[176]},{"name":"weights","type":"Vec<u16>","value":[65535]},{"name":"version_key","type":"u64","value":2040}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-18T10:17:24.000Z","summary":"5EEzmy…1CtMUV set weights for SN30 across 1 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30,523,223."}]},"meta":{"artifact_path":"/metagraph/blocks/8647822/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-18T10:17:24.000Z","published_at":"2026-07-29T09:59:24.142Z","source":"chain-events"}}