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an EVM transaction."},{"block_number":8747728,"extrinsic_index":5,"extrinsic_hash":"0xcefce0e1835afe94641a903485da791edc156b1f43bc709b12a69101e4879175","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xcaaa952a3eac177504d600b321e322f3af3b5bd284327c2d785dd20f8c78d476"},"pulses":[{"round":30921952,"signature":"0x905aa1947a298b8ccd5b6bd272408130d61b4fdb76f1a1722b85f763d71e1a31f20df64b7cb47234dd1b9f96254b8f5c","randomness":"0xabacbfa167bb30a9190aaf6e0431f54ab1ac5b9d1c86059e0c6bee875d9064e7"}],"block_number":8747727}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x3ee8345421fd81215a51a00b95df67192f2ba96b8d7be072d3e6521a5384f211351ad9ac42c8121ca33af2dcbca778a1f02443cd148fe6ae4b0115a61060018c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T07:27:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,921,952)."},{"block_number":8747728,"extrinsic_index":4,"extrinsic_hash":"0x0f524771a9493551c94def8688151bc07b98f9bdc5ca68079f5eae1db8e80eb3","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xcaaa952a3eac177504d600b321e322f3af3b5bd284327c2d785dd20f8c78d476"},"pulses":[{"round":30921951,"signature":"0x9055a87ca2086ab4fe8337d702351ed4176e4faba9740549d1d6e8bf726f7f7858cc070fa58d36bf9e44ade8f03e5d1a","randomness":"0x87a5715c1cb40ddc46784fe6d2e1b6e8f1832c5fd8b00168447968c8a29d71f1"}],"block_number":8747727}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x70e31ddd0b51a80a3261146ca676134b3922aca75f682688717685ac9539c9731a0291599ad8a1d7fc4b5fa77b230c22b045fe3f6da60c69e68656996816de85"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T07:27:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,921,951)."},{"block_number":8747728,"extrinsic_index":3,"extrinsic_hash":"0x961d58a4253873c3fd039aa3efb547e85107f018a74edbd806032ddb0b4c0775","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xcaaa952a3eac177504d600b321e322f3af3b5bd284327c2d785dd20f8c78d476"},"pulses":[{"round":30921950,"signature":"0xb4f42c021e3d020a72c3cfebf1efda4a6d08dc52d1d6a614fb5359fb7fdb60b8674f8d3d833da3fbaffa7ff5c7beb58e","randomness":"0x9eb4aa9b248b27102fc7138fef2ff51069c2223ac889860afc7a068ad2c2a9fb"}],"block_number":8747727}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xde36bf7d0bcd844c3e9bb11a693f4c2e723015a09400cd85c2b2e1aa974f783a193b407855e443364da3285e6dd16ae0d9473351573393db5fa818752e9a4c80"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T07:27:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,921,950)."},{"block_number":8747728,"extrinsic_index":2,"extrinsic_hash":"0xf4e2eb4f043fbada4a2b06d621cec7d20b4a0826fc2da3b71a3713a25a80f0c3","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xcaaa952a3eac177504d600b321e322f3af3b5bd284327c2d785dd20f8c78d476"},"pulses":[{"round":30921949,"signature":"0xa8ccefa56099fa0b42e618a73dc414222e09cba959149fc1cc32f9cfafe24f6dce40ac17181991c75a11251f91b81966","randomness":"0xc5b6dd830c0fa5c4feb98f47eea730028a33f7628fd903a83357aea03897fa83"}],"block_number":8747727}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xf0dd169ebe7162169a0733f741ea28e5ae783950a735225849e1c162f8b404000cd645e162fc9ad752d7c43bbccdeed915404768d620bc3a5bfd0e44d5b15c88"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T07:27:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,921,949)."},{"block_number":8747728,"extrinsic_index":1,"extrinsic_hash":"0xe79d6cb160685a30355d98af2741f81dd198f8007a2e534ceb6c950582adf060","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":8747728,"extrinsic_index":0,"extrinsic_hash":"0x75295b7616086d61a0a077dc5d36306b30301180ce263937d709858e36df48f5","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1785569232000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T07:27:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8747728/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-08-01T07:27:12.000Z","published_at":"2026-08-05T09:59:06.676Z","source":"chain-events"}}