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30,559,950)."},{"block_number":8657267,"extrinsic_index":2,"extrinsic_hash":"0xc1d76459ed95d93653de8d59608863e7259b3fb62191f9200876a59f61d2854f","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":30559949,"signature":"0x95a28aa015b762d8e9cadcd2e5417c44b7c963a126153ec8c5f22fe9a3eb115b5d7a952c0b958dbeecb8538d63569129","randomness":"0xd9e2829c382358b76cb6e6bdf34cc313f49b66877f29f1714a09f5db2618aa6f"}],"block_number":8657266}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x0053a6e9080b2c27c679152464672a57a27ff4aa860dc7bc9b178387fdb79317c74c7df76651abeb3cd71976a8588322dbb95bd643b833f15efc2c3fefa37981"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T17:47:12.001Z","summary":"Recorded a randomness beacon pulse (round 30,559,949)."},{"block_number":8657267,"extrinsic_index":1,"extrinsic_hash":"0x740a28140d3b6edde2a9a5b70df0214cc9aeec93ea8b98302c301dd423b31a22","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":"2026-07-19T17:47:12.001Z","summary":"an account announced the next MEV-shield key."},{"block_number":8657267,"extrinsic_index":0,"extrinsic_hash":"0x118bc0e88779b2241dc04a7825abbe35866152ea45d846e3fc70ed475a8d45e1","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784483232001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T17:47:12.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8657267/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-19T17:47:12.001Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}