{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8661572","block_number":null,"extrinsic_count":14,"limit":50,"offset":0,"extrinsics":[{"block_number":8661572,"extrinsic_index":13,"extrinsic_hash":"0xd88bb8e4ca7250433d691339f7e2a1df50dcef71baa9b568ce61203478a9ed60","signer":"5EngFkMu8gW9yZyJp97B8XCj3wFnYSU6zVjouu3Yp92SXKyQ","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5E2LP6EnZ54m3wS8s1yPvD5c3xo71kQroBw7aUVK32TKeZ5u"},{"name":"netuid","type":"NetUid","value":28},{"name":"amount_staked","type":"TaoBalance","value":80000000},{"name":"limit_price","type":"TaoBalance","value":16400295},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.001721865,"tip_tao":0,"observed_at":"2026-07-20T08:08:24.000Z","summary":"5EngFk…2SXKyQ staked 0.0800 τ to 5E2LP6…TKeZ5u on 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an EVM transaction."},{"block_number":8661572,"extrinsic_index":7,"extrinsic_hash":"0xdaee4347502e8af7c4b92490ee44b70a43ad8a7a56df7b0cc91d6358703a1d66","signer":"5EAb8sesrpfVi9ftcsgKkM7RfHbYotdz53hGCEZmkrpLs128","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":128},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[112,147,144,77,243,25,109,110,20,136,54,79,13,24,230,123,253,235,117,154,96,251,84]},{"name":"weights","type":"Vec<u16>","value":[22485,25526,24806,28487,32087,29767,40729,21205,35768,37048,33448,26166,29127,43050,51612,16564,54653,38089,65535,48971,34408,15203,45370]},{"name":"version_key","type":"u64","value":10003000}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-20T08:08:24.000Z","summary":"5EAb8s…pLs128 set weights for SN128 across 23 neurons."},{"block_number":8661572,"extrinsic_index":6,"extrinsic_hash":"0xe9f4bd228afd9e42ba997402e8f8544a2cc6abe1d4a0ce3616ce0b4b6b9b657f","signer":"5FLoWCDovMPeH3Gv4syQSZ8TuKcMv6N27g8diDU8zJSeRv8m","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":128},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[13,20,24,25,54,77,79,84,96,109,110,112,117,123,136,144,147,154,230,235,243,251,253]},{"name":"weights","type":"Vec<u16>","value":[29127,35768,43050,29767,33448,28487,26166,45370,34408,40729,21205,22485,65535,16564,37048,24806,25526,48971,51612,38089,32087,15203,54653]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-20T08:08:24.000Z","summary":"5FLoWC…SeRv8m set weights for SN128 across 23 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30,577,175)."},{"block_number":8661572,"extrinsic_index":3,"extrinsic_hash":"0xd18d3bc3716505e01b852874f5e8339edf2f9be30604250d6c4b384148a20e53","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30577174,"signature":"0x85e2cfa3be600e1f06bc322a9e1dc13b64bf447b2d3cdf36d9083a234813ce03dacc106e7b9e32eff83309d9159d4595","randomness":"0x9496a0d7230c220fc9ec57c7b7933016c38a550a0457a0fdbad14b37dc8bddc6"}],"block_number":8661571}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xa050b12111e7bc33863c9f0799e036da60f47852cab5cc77336de9e29782617f5e2b3b3cba901485c4adb962d5ef441b3cb81cc34f8c8421050f6c547a70168c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T08:08:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,577,174)."},{"block_number":8661572,"extrinsic_index":2,"extrinsic_hash":"0x5d310f702948debd938545d8043be74cdba22199d7ba2fc60c3b520b85b61a19","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30577173,"signature":"0xa9476ffc3bd807bfc23a159d9aa31dbd1be87d61d0c6e13927d88ddca81289d002493d9f522261336ea7d0b657fc8f57","randomness":"0x9e45afe9f98cabd9e4d7371420702d20198afb8a114fb8c6c63eb15a666e32f3"}],"block_number":8661571}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xc443d3cf35d0e82dc1270211638a7d8d5d8780e0f5884bbdcc21286d6894c57bef4574875a39096e06e1ac46bf3f484105662700deccab0a45ed6497f5ce3283"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T08:08:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,577,173)."},{"block_number":8661572,"extrinsic_index":1,"extrinsic_hash":"0x63b06eb5012ac2bbb47093b0dd3bde0e08b95be4df6f82b8f7f52feefa2fb6b8","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":"2026-07-20T08:08:24.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8661572,"extrinsic_index":0,"extrinsic_hash":"0xe7979fbc9913a97c911d8b5ec807b4df9516b2e8c9a52ab00a659ee2090a79fc","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784534904000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T08:08:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8661572/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-20T08:08:24.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}