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30,054,438)."},{"block_number":8530957,"extrinsic_index":2,"extrinsic_hash":"0x3e4d190b1c3cbd6b7302efb0389ec604d65291c72ee67d7eddba280faa77aeb8","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"},"pulses":[{"round":30054437,"signature":"0x951062529c8f99e6e66a759aaf6140653bdae0cd882c88295b52903c3e4d9046034d4a19b7d752b5fe4c4bd7a2c9845c","randomness":"0x9bf457b56eb6b9d0831fc7d267e4891bd382d4cac8a5a16dfc8851ec3724e4b4"}],"block_number":8530956}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x664c15ebc67b965553a7808751c0c25d3437e674cf5a852654b00e6e5df0231439480c3acd4b186255c731f6c3933c5d98055124297d45fdbcc1efba51e44682"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-02T04:31:36.001Z","summary":"Recorded a randomness beacon pulse (round 30,054,437)."},{"block_number":8530957,"extrinsic_index":1,"extrinsic_hash":"0x51fbf3ab30b4ee3d34f7d00ca098e671323638f05d150a3168067664188ca528","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, _>>","value":"0x33904301026dcbf8bc5a3297f30795a8e92d93cc7c1869ca36f129326c9f737579a1679a2d304c0eb85a8c0349f85a94d1936e26261e87c6978e4272b11a110e69365b28346a86c9317a548fa509274ac934e350ab4ba371f3c745097cb2a0928241bb9381730e15517f932fac5c6939e7c185e103cbab872faa7cc7f776d67aad02603df8463d70970d30f4b17088a35415195b6813daaa237db9a85e11b711f2891ce28d92d01832b27d596b80fe879ac3c4b1c9c176f6d535240792564a0864c96594a80762c010520158ccaa8cc26b7cafebc3d75b4a61f1bc7fa858a217761cc4bc6f9630ca354d02fa1d6ee4ce852369c263b38fb36769f1289f8cb594030dbe591127a1911fb891ad11b5364caf5b360cebd06d90244e561c4a60e58c6096c0e4625e871b8c15f4450b9a50017a4a977775ded605dd229c1ab2cc7344111f7750cab1a3d4892894084c8ff59de43c1facf4469640259439081dc8bb8be78cd802c673e0c5000a12ebc4a219a32f5eb7c65f2773f523930c26c19258320e249466e83603b64179c881c1aa8a5475b4fd2040fe5c2d70ea00323b46cf8c387fd945ba6177826186078771da367d476b169eccc1622937cc9c318b2181cd862b8949c124a37f10d447ca50cf62870c4731139e8304b4c8b7fe506b20bb7aeef5bbe310813fc21ea3301240a1015d861876e3a6fc2029a6c37dd91a5dfdc38ff63237c94a92f3f425f6111501dc319a543d44b85861bc1b2f252c4d6228fa060946773234814b9ba9c8aee37f3e067c2d09094baa3e75f75c8c2a16926584a1d06f219ac76c0b37e90139e516c24afc2c2abca19de3c21b4447a6e99c77e44e303ab4f6740bdcb3812a55b701a75711d54a1743c1b393c6afe9329ac21f15e664bbc86d2b202db8097f6e8b36a1167bc8207ee3e578417acce3f2777267cb30942ecc76493d9a2cda88531d809cb6c0136b3929894c68fb6bcad426027463794f443e771b7517b4840068cbbd810100abbf500335bc8c38f06478829ac39644627740a0e13949e89bac426bb77367cc092ab189c38003b95395588f279c7af3106d88c76fe50b488b7934a3f27416c8568dc845d12b8ac0240606b1609136a95661cf6b4a99e6f134394a49d997c44a88cb8f3baf0e447eb83059938206325b3700fb8c4e850b76926d1181b32bd9ac3600771fc70f7bb214def4107c412cfc74c05c142305d659831344622707dc316fdfbabf52ecae93e099bda2b2f2c807d065bc96c4c7ec083d11bb25d73947dc5a1269a2ad11038a049b500cfc9ca04910eab84bf421268cf0c927f77b86e632720821e94150a247413e58aa8b4bb7cad4aa2d056ce87561c363bb14a8b12294a04fda9bba50a8e3e95d9a68b82f9806eaa058319511aaf6739a5191e89186c198a66b650b5db231bbf974b17487c6953d06430f79d598891a81b0d78d8ea67186da041ac16ef5d74144a37d79cb62c2973ac1f200b39bba36dbbe7ae81a6b94aeebb68630d9b62fa98a5568ae85f5914c87754452a5c098ae7e21aee0d317921cb4c4f69c04d6ad7b9195c55895a3093be73820532b0fb988aa75d80bd8047bc80b31075b81b5a394c6340a2a8773c4e278d6d564c5d07f07248ff2998920d52ba578d47a796af2e78f61ebace0df"}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-02T04:31:36.001Z","summary":"an account announced the next MEV-shield key."},{"block_number":8530957,"extrinsic_index":0,"extrinsic_hash":"0x8a2465e9a148808c4de90a69ac1988b0ba64d6b5846f92ba223d6881112299b4","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1782966696001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-02T04:31:36.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8530957/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-02T04:31:36.001Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}