{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8744847","block_number":null,"extrinsic_count":23,"limit":50,"offset":0,"extrinsics":[{"block_number":8744847,"extrinsic_index":22,"extrinsic_hash":"0x3e6becdc75ae4e7709130fed0af8daa657f2812faa8fb9f336b932ccb05c6714","signer":"5FLoWCDovMPeH3Gv4syQSZ8TuKcMv6N27g8diDU8zJSeRv8m","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":63},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[87,125,146,171]},{"name":"weights","type":"Vec<u16>","value":[65535,2,1,2]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-31T21:50:36.000Z","summary":"5FLoWC…SeRv8m set weights for SN63 across 4 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30,911,815."},{"block_number":8744847,"extrinsic_index":5,"extrinsic_hash":"0x99c8c93bc8788aae459bfa96d061bf21a79d9d190fa36574ece837513c40ad0f","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30910420,"signature":"0xa86af8d5dc17c4b64f2f3064933762439be32663dd23beb7a81ef8e647dca3a0c30ddedf654fd20ab8bb5892394e70e2","randomness":"0xd53a3135b2c28b8cf65a9d5a9fa50a1e570185ee6977e551d658e7b463104c2c"}],"block_number":8744846}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xcea81f5e31c1322f1b17a2377a18c934d68bd3233098e5e2580a268f9fa04b0f4f780888be75c5b378d3171f83323a0eaaf91421b5ad5d0b781834e801f90584"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T21:50:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,910,420)."},{"block_number":8744847,"extrinsic_index":4,"extrinsic_hash":"0xe3a2d5708fa642ba10ceaf89176fa8a210b836ec16726c350498771b8a5d2074","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30910419,"signature":"0x99d40898ed83986983e5dd19d861037e1401a8593a5a425148f6219d191ff4d46d6118bff6a8c617e43608471559d196","randomness":"0x2265aa7f53530cbd3544dc5345dd12d15ad4c811ee7e289e0255f9d12ad6cc16"}],"block_number":8744846}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xac23bb23fb6ba6756548460e0a69fc5d504e726f740669437a4c228b2f58c40aa0101db00cfc921182252d49b479c612a1ba4f8e1731298b585532ae001ba88c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T21:50:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,910,419)."},{"block_number":8744847,"extrinsic_index":3,"extrinsic_hash":"0x631e7bed8690e9ea98e44c0c9cbb6ef0008e4337564198e9a5b1e37630555c1d","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30910418,"signature":"0xa698054fb03b5558e3ecbe632d939ae81595886a4d831b316193be4bbf2d13a1d9c8601f05c513de7e480ff57e2ab8a5","randomness":"0x89ee78d0690b4d548ae479d09823f4e53a7a2f0d69a665804422eaaaed299244"}],"block_number":8744846}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x025520d0bbf15e920ece40fdfa9abb892f50152daa86e7177e4df6d04c4caf416fc229ef7601ab030a7a94b8377fdba8690167b5cc782be8bc055ca95fb50981"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T21:50:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,910,418)."},{"block_number":8744847,"extrinsic_index":2,"extrinsic_hash":"0x51aea0d69c4a0c3d4c32ce48d722be809f508490a120d6e03fe9fe962d6859f0","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30910417,"signature":"0x86892fc1042f456391c75b9ca4217e80d427706158bc6c0c6af7e029997a539fd5db4dfc9dc63c8e009f83310ade1124","randomness":"0x2f61442ea9c4738e0bd50c95d2b1c992fc0ce31c92e3efd5e5627ecfb45b608e"}],"block_number":8744846}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8edcd9a99e129d96b5417d29301900622c824182c1b062a0a17c4432c8958b52b570fba2379bd87df04d66246cbeda878102e3f1c3f082fb1f4571ec7854ea8a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T21:50:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,910,417)."},{"block_number":8744847,"extrinsic_index":1,"extrinsic_hash":"0xd24b06b67805e2c6382ffe2dd8846c1aeecb55a874fedf488a8ce74d3657cefe","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":8744847,"extrinsic_index":0,"extrinsic_hash":"0x7e79344e8445aa0642b3d9a1209771d0784e4a3ad9c0104b3fba7e76c6bca492","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1785534636000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T21:50:36.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8744847/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-31T21:50:36.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}