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30,595,762)."},{"block_number":8666219,"extrinsic_index":2,"extrinsic_hash":"0x2be8c8fda47aa54658f1427cf2c033f5b6d7c7ca25d92b6f1e1ad62fdca30ea7","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"},"pulses":[{"round":30595761,"signature":"0xa0a6604ac0666c864b6f5011c8418241c7571c7e8e340faa674ad7e24159cfa9525cba3697445b2bb17629c56a322383","randomness":"0xf47e8a83b019f4b7312e970995bdb2ebd8f71da87665d870ff9a9cba052a4ea4"}],"block_number":8666218}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x18f68434e3ab0e152bf933b0adbdafc4c6c902fee51f4603c640c10d9bf8627c2fd79490f80eb79f43a68add540244f9457bc5dd8fee049b84ce4c788bf63887"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T23:37:48.001Z","summary":"Recorded a randomness beacon pulse (round 30,595,761)."},{"block_number":8666219,"extrinsic_index":1,"extrinsic_hash":"0xd609bdbbeaa25ad9b718622d970f45cdb5b3195eddfef3cdcb29cdb8d57a3e34","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":"2026-07-20T23:37:48.001Z","summary":"an account announced the next MEV-shield key."},{"block_number":8666219,"extrinsic_index":0,"extrinsic_hash":"0x4b007454a7f79d91b206920ee6e71c933a61f7aaeac035c6c9437f37c4d3ba65","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784590668001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T23:37:48.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8666219/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-20T23:37:48.001Z","published_at":"2026-08-10T08:53:03.818Z","source":"chain-events"}}