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an EVM transaction."},{"block_number":8450421,"extrinsic_index":4,"extrinsic_hash":"0xee6bc61fa55bdbbdd052ea5a1b7489f63e0bbe1dbe2ac25efed5ed89f7e2cf87","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":29726995,"signature":"0xa1eabe336cbafeeb5d8abe313128305fc0a01c09bc79a2c9275a8b6917aff40a614bc196616140b35a9fd74994e9805c","randomness":"0x3e4ef0865b124fcf4677646bd6514b7a08600a957190a212cf4d0ef1dbb0a076"}],"block_number":8450420}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xcebea0f08061dba12710d34b309fa664f112b5ae56d16ec9efce581236239d1183fd0e450d20364a3201ddca8cd6fa333a23cc3ccbefe71f555441a7e2da9086"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-20T19:39:24.000Z","summary":"Recorded a randomness beacon pulse (round 29,726,995)."},{"block_number":8450421,"extrinsic_index":3,"extrinsic_hash":"0x260df37f306ad0af54e93b087052e8d6cb7c4202b0ece681ffc00036cf57574f","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":29726994,"signature":"0x96408c50774ef9771e360688c91eefce113688511aed57ee5741a0a5b9f8e8092156de3092fcebc3d7c46551a52125d5","randomness":"0x8004ee674bcb695fb1b06f1e01a0dd20016763b2d46cd91fc0cebc39b9444375"}],"block_number":8450420}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xe2db182dad0be9738fe7d4decf183fd63acbf3c78a9d9540ba8db86230268a5439f25cd91a8813d7ad4ec0b5a7b4ecf038e27bdd8e398ef9117e6bc620de178d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-20T19:39:24.000Z","summary":"Recorded a randomness beacon pulse (round 29,726,994)."},{"block_number":8450421,"extrinsic_index":2,"extrinsic_hash":"0xbd2711f049000639d68b2377466d596cd1fee3b435c259854030b4d0d17f3333","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":29726993,"signature":"0x944c34831a32d83144dfb6bf1fcec2f81fb7012cc56ad53d5a47931d87c9be999475d884beddcb615ea21e359e4d5d26","randomness":"0x0f96cd830979525fad73cb19dae732bb2c8f77e57228820162bd47cdcdf4bb88"}],"block_number":8450420}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x68b3b8e22aa2e6c39bc5f2aec8dd55a2063c3a1afff005ea6cab0627a1262508ac1ae71da0febc860f12c447fd765a6c3ee7a195081140fd6c1913fb46e7878e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-20T19:39:24.000Z","summary":"Recorded a randomness beacon pulse (round 29,726,993)."},{"block_number":8450421,"extrinsic_index":1,"extrinsic_hash":"0xd49680502b306d2805df86c84227aaecbc66b24ffd0c9740384578ad633017e9","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":8450421,"extrinsic_index":0,"extrinsic_hash":"0x89caa6645ca31a04c9e8ccddf7e911525f8cda9bdd340a3ee3bcea24693134f1","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1781984364000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-20T19:39:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8450421/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-06-20T19:39:24.000Z","published_at":"2026-08-05T09:59:06.676Z","source":"chain-events"}}