{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8666724","block_number":null,"extrinsic_count":15,"limit":50,"offset":0,"extrinsics":[{"block_number":8666724,"extrinsic_index":14,"extrinsic_hash":"0x7c42386785c2cd1d6fe74e47a54aaaefcdb4fba9ee38d807c2d1fa5af35ca90b","signer":"5Ci7i9UEkgksPHLmGAHvnuNU8X76Vz6AwrVEjwefgeKbov24","call_module":"SubtensorModule","call_function":"swap_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5GKH9FPPnWSUoeeTJp19wVtd84XqFW4pyK2ijV2GsFbhTrP1"},{"name":"origin_netuid","type":"NetUid","value":53},{"name":"destination_netuid","type":"NetUid","value":28},{"name":"alpha_amount","type":"AlphaBalance","value":48988079000},{"name":"limit_price","type":"TaoBalance","value":16736090},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.002338659,"tip_tao":0,"observed_at":"2026-07-21T01:18:48.000Z","summary":null},{"block_number":8666724,"extrinsic_index":13,"extrinsic_hash":"0x9cc7e10c9c4493ebbfc66977456ffbf4bf242f8f9ca5b5d6e01867500b0af097","signer":"5Ci3icAs5c9vMUFkjT1nDqfD8N8hXEFkgfe161aT7AYB1s5o","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":50},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[4,26,81,89,111,157,169,186,195,198,207,219,231,234,248]},{"name":"weights","type":"Vec<u16>","value":[1858,15785,3076,7709,2769,6885,3,2969,3162,1648,5,5,5,19646,65535]},{"name":"version_key","type":"u64","value":1000}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-21T01:18:48.000Z","summary":"5Ci3ic…YB1s5o 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30,598,096."},{"block_number":8666724,"extrinsic_index":10,"extrinsic_hash":"0x9fc13c9640287219f5c6add171be8a2d8d1b49c10470d41257c162ce57baa675","signer":"5G9hfkx9wGB1CLMT9WXkpHSAiYzjZb5o1Boyq4KAdDhjwrc5","call_module":"SubtensorModule","call_function":"commit_timelocked_weights","call_args":[{"name":"netuid","type":"NetUid","value":19},{"name":"commit","type":"BoundedVec<u8, 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an EVM transaction."},{"block_number":8666724,"extrinsic_index":6,"extrinsic_hash":"0xfc56538065d4cba48c1dd5d04e479e5cee9763358a8fc0263cce06a4e53a0962","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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30,599,223."},{"block_number":8666724,"extrinsic_index":5,"extrinsic_hash":"0xbec6c3a14a82f3d92d9f5219483f42e9e4a77abf776255cd63bd15454be7673d","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":30597784,"signature":"0x91e716f83af8fe543154fc268248bb7b5a024868ff82f6d094e3faf7a46c28cc1d5495015ebc3772438cfef43d61df12","randomness":"0xcd6cc927778a594dceac9c87bba000305c1cd16866c6ea79fa0e9534ff70962f"}],"block_number":8666723}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xf07e44fd76bd6f3cfa4f6a08b2076e8d95eb23f44d5fb032156bf8908217f542f5aa74f278e901f1ab543d4e1a4691b4510f598451f1fa4cccc7b03b0875c982"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T01:18:48.000Z","summary":"Recorded a randomness beacon pulse (round 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30,597,783)."},{"block_number":8666724,"extrinsic_index":3,"extrinsic_hash":"0x0f0e35ee986366ffa0085eedb662859c19c86d151765333a22ce72f0399a7b02","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":30597782,"signature":"0xa878620477fe33fb249945394693765958322d6f1690e79337910b139174118e080347db83159a994b787bbe1b3d8bab","randomness":"0x1e43e51f94930db3e6c533733ef08bd1fff65370cd0f3109e8d3cf973fc60040"}],"block_number":8666723}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xae38a20381e0c4d2f98aa746905e728203033bff0d5aaf086e0603285e46ff5bd2e03cee6176044e92878b8db9aa71a6fc4224d32c2b6c715ada01a6daba1b81"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T01:18:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,597,782)."},{"block_number":8666724,"extrinsic_index":2,"extrinsic_hash":"0xfa96106e8262646838e4bbae9f926a887baf78e86b968e6d1f6ae048577b3f65","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":30597781,"signature":"0xa84188e6110b3b8b46fd832cb6db763b062d9dc41fbf9f171c592001fdcf53ff744eadc527af6cbb35bdb755fd71d1c0","randomness":"0x48df5e1efc141d2c0f332f20a18f3da1452a7111ad32d0874e619cfcdbfa7012"}],"block_number":8666723}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x96890d0f6c15c8c2f0c2557e28db40ce2b44daa43fa6e9181b82827ae39f97088546e44180a87598abbd052065fb446d2362303018436bca1a2c8f7b1c9b4b8b"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T01:18:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,597,781)."},{"block_number":8666724,"extrinsic_index":1,"extrinsic_hash":"0xc17c51883713a456a070721eb317f3262055a2ffee75849bbf704e18643fe18c","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":"2026-07-21T01:18:48.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8666724,"extrinsic_index":0,"extrinsic_hash":"0xd3f86d286741ab78534e8442a0ae87c7277e8f0a0d8d49cf909e9c3222554c26","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784596728000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T01:18:48.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8666724/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-21T01:18:48.000Z","published_at":"2026-08-08T08:02:37.618Z","source":"chain-events"}}