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an EVM 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an EVM transaction."},{"block_number":8188976,"extrinsic_index":5,"extrinsic_hash":"0x3d84d31d432c33c17c01ffdb1f812eb6a41175cf0ac22ba78112f0ed1484acf8","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":28680852,"signature":"0xad6fd79bf001e2bc846dc47cb31196888be93297cb5a6a42b7a001f9a5a7ea4ba25b2902128801e83d760bbb0c94d842","randomness":"0x7d735d7c62a3a4c423274a08e4338615c6227e97dfdb1ecdec7322f50ca83dc8"}],"block_number":8188975}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x1e8a699427495da451ed1945c5f4a78be97b9e7825759fc65a8e4758d5433058caf25fef3b0b85570e93f72b6042796b48a32d384273c70b5a9e74b0d684c488"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-15T11:52:12.000Z","summary":"Recorded a randomness beacon pulse (round 28,680,852)."},{"block_number":8188976,"extrinsic_index":4,"extrinsic_hash":"0x7228ccfb249d976b5c4752eba7c3a1faebc62fbe07f8e0046c12f2393539e6d8","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":28680851,"signature":"0xa1fa2f50da3350c6297a80d26c8e6c68f96b9c16a766b4ef9bdb28d30654bae3a5f447df44b629ed1e78f5ea0d3e6eba","randomness":"0x96a8358163096ec6662c2e59cb0b812ab0982bf5e8d44bfec9ba417bf547d16c"}],"block_number":8188975}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x9cd8b07c7fbfb9e8c1c36e5c0b809587a0c5dd0010ea07b7170ea69f2a36e419652c871caeb1f1898b52e5e079b3043f3bd387757ff8ea16fd3d232dceadec83"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-15T11:52:12.000Z","summary":"Recorded a randomness beacon pulse (round 28,680,851)."},{"block_number":8188976,"extrinsic_index":3,"extrinsic_hash":"0x1895b813858283293b43717ba2dd22f9532e4d5c24571dcc10ecb75156aae8f9","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":28680850,"signature":"0x8d19c75229321e20cc5efd043246c4dc688cee3d487c4a77263b7d50b1fe271a6c57b8237500ca5aefed406aea9e9f6e","randomness":"0xd048c8b4c97776a335acfc56a91f603b4e5e6ee50651d5dafbd582e378ba79c4"}],"block_number":8188975}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x70bf8a36683fbb094a95fc84a73c9c937ff7fbcb0ff7e13c4db8336116d3ae73fdffbaff8f6ebd0c7e473ec6f753b84fd1bfaa1a6c522fc9050339e794b9cc8d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-15T11:52:12.000Z","summary":"Recorded a randomness beacon pulse (round 28,680,850)."},{"block_number":8188976,"extrinsic_index":2,"extrinsic_hash":"0x1637282a076016da92cabf5af7fc0385a094382b2c4c7f6ced1f8d71f8051634","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":28680849,"signature":"0x8586b4807ae5d0fa8584543f383d72946f57ed35e2f4fcb898c114f8122dc78ed948b3074b6df1352f606cdf8ae23f6e","randomness":"0x1d5bc9e78f16a07b8d828081fb76ccee4ca871b0db5258486bc0495bc313180b"}],"block_number":8188975}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xc4b34d6da81cc38c9a2c6fb3eb7a0a8d575626c1c62c5e57cbe23136d471fc4cf1c17c18349c1cc1b289df8337b086ea6cd6667126f4fa5c3196d7bfedbf1b87"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-15T11:52:12.000Z","summary":"Recorded a randomness beacon pulse (round 28,680,849)."},{"block_number":8188976,"extrinsic_index":1,"extrinsic_hash":"0xc0ce89e154bdab3e4e4deacfe2a1e76870be6d4fd15d565df5ace34a0ca0f55f","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":"2026-05-15T11:52:12.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8188976,"extrinsic_index":0,"extrinsic_hash":"0xbe15069c043bd15fb158723d594c494b81cbe3fd0f7dc386add9232ec9b38bcb","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1778845932000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-15T11:52:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8188976/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-05-15T11:52:12.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}