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30,577,170)."},{"block_number":8661571,"extrinsic_index":2,"extrinsic_hash":"0x1deb3bb9a6fc6ce448f73b2cef57f6fe696c20095819e5916a774b4678139d16","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":30577169,"signature":"0xb850743df72ccb303a82031a3fdacbe73e06214da63a766e1cc3684ce0811818813d5ae63247dddcd7b831f45bfdcf55","randomness":"0xf0a94a4983e008b773ceb092a7a41ece6889bfca145765966e6c559fd391f4a7"}],"block_number":8661570}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x204a7aa36b6c3085a86f8ad1d2641a50be4947bb1bea7c184ed2073a51e8eb3ff5442fca63080340bcd3bb169c37ca25c250661727c6fc12659836e628ee1b8d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T08:08:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,577,169)."},{"block_number":8661571,"extrinsic_index":1,"extrinsic_hash":"0xda7aa190800c378798e970c424e7a7a50f1df77733a899f9e9ae3e0a72371a68","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":"2026-07-20T08:08:12.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8661571,"extrinsic_index":0,"extrinsic_hash":"0x88606201e9df1f14342ad28dd36dc739c2cf55ee8763347857879b7419aeccd8","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784534892000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T08:08:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8661571/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-20T08:08:12.000Z","published_at":"2026-08-08T08:02:37.618Z","source":"chain-events"}}