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an EVM 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an EVM transaction."},{"block_number":8639219,"extrinsic_index":5,"extrinsic_hash":"0xf96f52916421e4154b0cce495100624bd88ca1bcac40674a5e93cff44d9706bc","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":30487731,"signature":"0x80aad87d0ad49a78c92c1df4fb19d685cba4af8ce2406d45ee43e03cc3a5e6b40ed660e38d0c72730df3d646089ed644","randomness":"0x09425bd59ce1e18d18555da1e8a607de3c6663af2421b12fefd9951d6bd0fb73"}],"block_number":8639218}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x74ba7d208d3470051d56ba58b3972ae3e1b2d019b7a63691db3095c0f71cf577343056fcf69c486142a582f7fcb6c6857d8cf3755d80c133be077131523f9c8a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T05:36:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,487,731)."},{"block_number":8639219,"extrinsic_index":4,"extrinsic_hash":"0x9b74a0b616a55f6767d04996697b3186bc13474270efa3fed264e64652bd682e","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":30487730,"signature":"0xb3349f0951e9428ee101247b5dd372668825da3a5b05d337246649370ebba5cf81f1cb2eeacce798ea75e4b67513e1eb","randomness":"0xeb3c27a43d304fd1a88833a92718f72d91e67f512a41b0b10c7ceecbb7d5a6f9"}],"block_number":8639218}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xd84f23addd5f1b228ddf2e77a5b1e1dcfc8a7721b3d4461b96e79d00ff0714441a29e00388584d2e301822bd89bd8e6bb296378e037ebe9a0b0c3e0cde46d586"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T05:36:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,487,730)."},{"block_number":8639219,"extrinsic_index":3,"extrinsic_hash":"0xba026cf754d26eb82c7ba5b2caec9355416109fb1fdb89d402ed2c69d4a34f02","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":30487729,"signature":"0x855825d4928c0a1381b2b43c4185e37588b2a5872ac5394f7deeec0cd9ebcb758f32cb16dea19e748f5d29749bbd961f","randomness":"0x3a04fff9be92c4153e384a41c8aa7f6fce4a4c6ba8dcfcde6644c76f9b58c594"}],"block_number":8639218}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x525c96659cf6c3749e6d4dd0e9405fb8abd42f19b3f7482472abfc4947343416fc7dd4363402720160aee7732beb241639e704d163c29bf84ff4e00892170b88"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T05:36:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,487,729)."},{"block_number":8639219,"extrinsic_index":2,"extrinsic_hash":"0xa425beb4ef1f20060490a1b6391d7fc3f81e120e93df90f9d033b8124ac081eb","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":30487728,"signature":"0xb80840e0aaf2615cbb75ea6ff851b298b353a37525b72631e4838a744ce5312f469e446ee6d1f1d11a7d889a21c84a5b","randomness":"0x2c1b9f4f98bc68b61568b104ea95b90e34fbf333478b26b33aa70e9ee1602792"}],"block_number":8639218}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x30b286dc6fb4989dddec6e47aa5a4eab8a7aa69aa2d2b87e925733d7b4c94064d321f553b1080bc260507707916e81b5f51aebcf76ac9de4367ae0afb6ac4586"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T05:36:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,487,728)."},{"block_number":8639219,"extrinsic_index":1,"extrinsic_hash":"0xebbaef935162e7ec692c262a5158878819accf244591bd30185f2090cd0e78f7","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":"2026-07-17T05:36:12.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8639219,"extrinsic_index":0,"extrinsic_hash":"0xe48853cac73a6f66557228f6a1e89cf3b07f0f47de942ad04a62f1a025c29e9a","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784266572000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T05:36:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8639219/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T05:36:12.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}