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an EVM transaction."},{"block_number":8457630,"extrinsic_index":5,"extrinsic_hash":"0x1385bd578471d91f9c458d083fb8f0aef8f302f61b46b0c154067f9f68eabdb5","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"},"pulses":[{"round":29755836,"signature":"0x8bbdee7217c3c4051029ecea4d613abd3adc48d6f233a53eccdf53d0f258cffe6b2d8ce136835bd5f509b3dac483784d","randomness":"0x4a07f986e94a7058c1fac7d65987d8031c52dfd04b52e9ddcbed599bec88b76f"}],"block_number":8457629}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x4e11c7f43fdddf0631a38902ed8ff7ed1c035d1908273f95a52fd0c4ff5d840c753aa927a0e8f6aebb0b233edbd4d1a0d1c75bdf8b16eaf4a9797d0845c85580"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-21T19:41:24.000Z","summary":"Recorded a randomness beacon pulse (round 29,755,836)."},{"block_number":8457630,"extrinsic_index":4,"extrinsic_hash":"0x9dc198e98cce9af318d2b96ae170c608226b05068e5600cc8dbe7f98f6128614","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"},"pulses":[{"round":29755835,"signature":"0xb754db70e3d2cd871d45ed41e549835560b6a8df97901b6a1bdc86cde5b563e3f3dca9c73a2a96517d9853c05a441648","randomness":"0x83fa1ad6cdc3cbcfcbbb664c7a29d02d02e8916441f48c8387589b914e3bc913"}],"block_number":8457629}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x02127086dd19a025c0e7ed78aa4db78846ebd18ed9108a7f9e5db0bbacb18a537fb7d6a745ff994718a886c02adbaee38aa26b51837439b65574d83454f1da84"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-21T19:41:24.000Z","summary":"Recorded a randomness beacon pulse (round 29,755,835)."},{"block_number":8457630,"extrinsic_index":3,"extrinsic_hash":"0xad4a437b8a1c2d72ae17353424d5721088babd9c3f941d043500867342b903d5","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"},"pulses":[{"round":29755834,"signature":"0xb51c69fd1d307dcb601aebdab98979ee9f4fce0a86bd9bd9d2a84a741697f925ee35371e2bec12121b5e00324ffcce93","randomness":"0x4d8f83719eadb1af4a903fc87be8c11a29e664949d11de22dbf9398029ccd6ab"}],"block_number":8457629}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xb4d178a9a925bcd959f03761435f2560a424644cff87394d04210c3be90aa47a611f2566e16195872bb27395d2eec0bb0d94b7c15c910dbbe16ffd3f13fc8488"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-21T19:41:24.000Z","summary":"Recorded a randomness beacon pulse (round 29,755,834)."},{"block_number":8457630,"extrinsic_index":2,"extrinsic_hash":"0xa1d6675e744f90ab0041803ffce080f62562a376219b86be973f917b4e92b32b","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"},"pulses":[{"round":29755833,"signature":"0x8cf798c2e49a3966cf7211ef2e185b681a25959b9117251dd99e4214fb791563447763475f70bb9fa2d41d684ca2984e","randomness":"0x608ec2ae394e5b681702ca92b4eca65db8a4ff7d67e235b8059292e3d6f88a25"}],"block_number":8457629}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x20d3504764eb3d55c631fb140627fec7ed2dad698c1a6b5c48263105801b362f6fa42500d4065794a1aeaca8ab5906dd9b17e61b5f00f1b9548057dfe6db6583"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-21T19:41:24.000Z","summary":"Recorded a randomness beacon pulse (round 29,755,833)."},{"block_number":8457630,"extrinsic_index":1,"extrinsic_hash":"0x6d47c455c196b8234780080b9cc46c453381f66ffc568dd278803538a83f01f3","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":8457630,"extrinsic_index":0,"extrinsic_hash":"0x89a5bc972ce6b24f36652360c7ee8642dc4b6381c828d270991ffbf210bfc47a","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1782070884000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-21T19:41:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8457630/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-06-21T19:41:24.000Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}