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transaction."},{"block_number":8457655,"extrinsic_index":5,"extrinsic_hash":"0x7f935c86a3af0ba90acb04a1689fe66bd6db8adb43ed7e9aaf532289e81a3713","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":29755935,"signature":"0xa86d5d829c5c93646007751c93a58f162f7d2f8fe9354bf8fde5c575d9dd3ae531aaa4704ffdc9ef2808830ccc840a31","randomness":"0xad7efe42b843cd242f142afe80a6a95b4158bb94f0f21cbd3f8f417a83c55d0b"}],"block_number":8457654}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x74e63922d807d2efa35acb6ad44e55025bb5b9603c12cedecb559a302f638b1723df6728da30b55a7964ff756bdff8a337dccc92b2d36fd8bf9065e986b8f687"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-21T19:46:24.000Z","summary":"Recorded a randomness beacon pulse (round 29,755,935)."},{"block_number":8457655,"extrinsic_index":4,"extrinsic_hash":"0xf8f91a76f9adf6e3331fa0a67ce8857a801b4c438881cf3ccebda97cf6669bb1","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":29755934,"signature":"0x92275ff846acc0ddcee5dbe6bead749c77173eb1ebaab04d996e81edc44e019b09b19d121a8563bcb75a0788d0fe9ae4","randomness":"0x7aa51600fd1b5cc458933adc3f1614433d7031bdd7b217f932e8d1e58e3a123a"}],"block_number":8457654}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xc87622eb18944600d0ce87e51bbde5929acfd9ad6269246cd3f6aeff5b3f5e5a3d8e79b5521885604dfe4975d28396a46867baadc3f04a5805f6a2011790528e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-21T19:46:24.000Z","summary":"Recorded a randomness beacon pulse (round 29,755,934)."},{"block_number":8457655,"extrinsic_index":3,"extrinsic_hash":"0x86fd362747993e9a06a2568dfb0b048db262beb291db6d3e764977e03bd5bf35","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":29755933,"signature":"0xa38d806ac4ce8816a015c9da4217794a0b347bcd55830e5a1cbe09b725d0792cdcea8df209f2950cbac9ea8f645204f4","randomness":"0x9935cd1393c17ea7f62590f85df1e950b56e904819b4e7cd85271c5f636d9b9b"}],"block_number":8457654}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8c8bc14eba88fc2958eaabde2e94d8bf075ac2294424b2e9c4a4b4c9ec79a471e05c4eddf60e36c90a23e02939c443ea12907b2bbd7525c8c5db861b0b2fd08d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-21T19:46:24.000Z","summary":"Recorded a randomness beacon pulse (round 29,755,933)."},{"block_number":8457655,"extrinsic_index":2,"extrinsic_hash":"0x0754431e1a1eab0c385484fb7d529b0598027f34f4ff29d922ab0dbb34f01e07","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":29755932,"signature":"0x93996a73760949611f1fae472d67bd5c864ab6f8efe8d3cf178da9d0792f92fb593b63f06f6e2b1d5436ed9134ac52e5","randomness":"0xf4e2b161bafbb32c81e121734882bc80b09a01dd6c649150f254c2b764e63a2b"}],"block_number":8457654}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8ccc51fca73b0aae8b527d073963ebc5b13fdab9dd9de872362cb34599eef7065c2339cf8e5419319124dc386f38357aae656679765c5b0963431ef022ddbc89"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-21T19:46:24.000Z","summary":"Recorded a randomness beacon pulse (round 29,755,932)."},{"block_number":8457655,"extrinsic_index":1,"extrinsic_hash":"0xd3c2b1ad204a34e31856799c72e5c2c103b217b1626cc2bb3f413f96354fcc77","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, 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account announced the next MEV-shield key."},{"block_number":8457655,"extrinsic_index":0,"extrinsic_hash":"0xcddf4cadce4a52b8834aa184edc822801a8f673a4a0d84dfed56a5b95a77b641","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1782071184000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-21T19:46:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8457655/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-06-21T19:46:24.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}