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transaction."},{"block_number":8679221,"extrinsic_index":5,"extrinsic_hash":"0x36a9a775f7ad05edb0ca217a1f191d049f644424b8dc8dde9c44f1455c1deecf","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30647788,"signature":"0x92b67b6f2f6e0010d3a1f75b0f955b08f017e1e5761b0020f37dda8d0c311b5593ac4303b5ccd0a76ddf4fb15c05da2d","randomness":"0xdfc51515f4d2d0a6d8a013e5cbf5e269641c18ba400687433097371f957b4dce"}],"block_number":8679220}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x74336e686ba33dcd6132ca4eec5dd58125ddd25a3a4a698056bc743375e5f214315cd2ead9c31f0ba0350fb40b047f98d5c3d4b0d0a41673418b74898a93798e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-22T18:59:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,647,788)."},{"block_number":8679221,"extrinsic_index":4,"extrinsic_hash":"0x53ae145465693029a7a0856b1480a11a1d55187d64aa5ea2b894d0e33a452957","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30647787,"signature":"0x8c84bd9c4dc53b12901bfd52800d0d43040a8a9228d939ecb5fcc9b2a4d414397164da07d2d1f919c2e2ce191a998f4c","randomness":"0xe444329f787126ac3dd706209a52a345671b0911e224ec298ebc27f19d8d3444"}],"block_number":8679220}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x042ff7e68fd538514f80b15e95357b1caa0d593bf4d0e6e7c7d828e8473de55fa1d2d76e3f84d7c751af76d6c85fc9aea4d35f20149930b2059379cb1c8b898e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-22T18:59:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,647,787)."},{"block_number":8679221,"extrinsic_index":3,"extrinsic_hash":"0xf412b0f628d022943749e7f78e603fc2b58df193944c16f2d917e9abff464241","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30647786,"signature":"0x92e49be421a2aceaa6f722f9077f398be9f226f2fb1923609798313a6de963e34bb85fcd8c1048c90e61d3b930717e7d","randomness":"0x0d309812b42e09467721cb2d69f5b3d527b68b420bca234fbb6b8921e890fd45"}],"block_number":8679220}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x383afedb2944bd17c2460c2d8531f57659f016590125c52fc0137f7088b67740b1e87bac0693b297448d14c6aa06cc37e39a241ad2ce3a43bea2fe5b168ac58d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-22T18:59:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,647,786)."},{"block_number":8679221,"extrinsic_index":2,"extrinsic_hash":"0xe71219b3d6a7d4a04219f2bd165fcbee11b68917632b7e5fca48f5760fd49131","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30647785,"signature":"0x983ab1b4005ed5c569caa482a241fe32796ddd6cd1dfa3a2f80fdd530adb01e61a5b17298823f3e1e9d929c3b5461a65","randomness":"0xeb541ff3943fec9a1cb5ddde0c79ea6140dd12797d386ee24152086408acd407"}],"block_number":8679220}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xee8aff33edba8fdaae9c04d2fdca1dd3dbf90e6ff55f14bc3649283464d0bf3d9f0a7f68e0f632e2e4fcf0cb602f10c5d9876a53596e1a8802a3aad40b36f18f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-22T18:59:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,647,785)."},{"block_number":8679221,"extrinsic_index":1,"extrinsic_hash":"0xbf41ca07821ef68e0636b030bc2e969379afa9fbc87950ff7025705dbcb0e6ce","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":8679221,"extrinsic_index":0,"extrinsic_hash":"0xa1d67c0142da5fd388460fd19003c53e2c867a6b0b3e39c1eafc9d012145e19b","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784746740000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-22T18:59:00.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8679221/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-22T18:59:00.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}