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30,665,906)."},{"block_number":8683750,"extrinsic_index":2,"extrinsic_hash":"0x01574c5162343a61899333b01a71d406a393ecb55c89060162a84ccd04b7a45d","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"},"pulses":[{"round":30665905,"signature":"0x85e05d77534bc139553f5aed22708f7a473dc12679c6cab3fda1df54f563fb7671f9a08bb97512b8044705ea2869419b","randomness":"0x6a0918cfb765dedffafc9ba1dfda9269e07f075f8dbc8fe26ed0a683243a1426"}],"block_number":8683749}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x6cfb4f4a1e6b033306ff5d6aceabb10a24f5d80544b97df217d69f9de93a54167b1e27c671fcd857c7adcffdce72413786353d6362e4d82afd588da24f1b728a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-23T10:05:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,665,905)."},{"block_number":8683750,"extrinsic_index":1,"extrinsic_hash":"0x386906494b44fd9853234df7a073af67afb9602e6aace9ffb37a5d88e2a25321","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":"2026-07-23T10:05:00.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8683750,"extrinsic_index":0,"extrinsic_hash":"0xd53267e3ea56312e99e0b1b6871fdd9b762c9e232f03cfd2d692b868be0c3001","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784801100000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-23T10:05:00.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8683750/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-23T10:05:00.000Z","published_at":"2026-08-09T08:04:05.050Z","source":"chain-events"}}