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30,856,870)."},{"block_number":8731469,"extrinsic_index":2,"extrinsic_hash":"0xbab0a9d9cca57b1fa658f943484d0c43604660b492ea6e633ae042903544a54a","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"},"pulses":[{"round":30856869,"signature":"0xa26cced40389882306674313bb1f5631e563e00adb0b305563e8c441772d27c412ee75af84c81a9d91f8f235d2efccbd","randomness":"0x7c7d95c5e05c5e76f06e83d9c3efc2ff826b60a6fc5cb4ac9dcf15c898772772"}],"block_number":8731468}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x80db46053f7bf4c8446c43d597fa53ab6a4473713340aa66f0b347d8a3baff2db4b679852732302dbe1ae8dbb5195bae2f32337259abae71503f3e4bbe4b198b"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-30T01:13:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,856,869)."},{"block_number":8731469,"extrinsic_index":1,"extrinsic_hash":"0x3891cfc3be60c087f587741629148daa5fa095ede796da2fc04e72612099a14a","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":8731469,"extrinsic_index":0,"extrinsic_hash":"0x550f936d49c87af842754f8e94025767adcad9ba3eb10b1031c20df195ccd18a","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1785373992000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-30T01:13:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8731469/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-30T01:13:12.000Z","published_at":"2026-08-10T20:49:16.580Z","source":"chain-events"}}