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29,735,373)."},{"block_number":8452515,"extrinsic_index":2,"extrinsic_hash":"0x360296d002bfa5a354b8d9c1f63e4dee6146d15bc601b1e3e3ac15b87c4b2d2d","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":29735372,"signature":"0x8d950b32ee91b3a7127016b31eaa3e3a2f1b7669b04474de0c05f3a3c3a6349199b5f8fa57a13b9c9b2781c1e03a9278","randomness":"0x08e23413f28c5ce5bc934af57608071f3cec0b8dd0074f2261b172aeffa6af7b"}],"block_number":8452514}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8a8ad107b1b7c9675ded404bff776df9e38763e2f718aacfffe0ac3e9595a900c83c68eb49bc0672c666c7d6f424899295b9188785a57f4a22eafaeebd30628b"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-21T02:38:24.000Z","summary":"Recorded a randomness beacon pulse (round 29,735,372)."},{"block_number":8452515,"extrinsic_index":1,"extrinsic_hash":"0x26d1422bc317a3f6c17894355a1f6244bd9a414dd9443e79dbbbce5c26214e43","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":"2026-06-21T02:38:24.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8452515,"extrinsic_index":0,"extrinsic_hash":"0xf8fd5647798a8193573bd809e346966e8bed26da45047830d3428ad5fa281d23","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1782009504000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-21T02:38:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8452515/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-06-21T02:38:24.000Z","published_at":"2026-08-10T08:53:03.818Z","source":"chain-events"}}