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an EVM transaction."},{"block_number":8451250,"extrinsic_index":7,"extrinsic_hash":"0x142ed53d34671a04f82d6c4278bb3cec424f73283e458a9e0aa01f4c00565af5","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[],"nonce":"6958","value":"0","action":{"Call":"0xb456cef0c1a06199aa9f21f6a903a94abd06ced2"},"chain_id":964,"gas_limit":"21000","signature":{"r":"0x88a91af561ea501dfd9e862043c39e3789b7aa0491172754e4f3bbee56735f59","s":"0x70a248fc1f5cc73a2e6e12631b793e31f16c237159898c4d2a30aa52ff7ba768","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"30000000000","max_priority_fee_per_gas":"451","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-20T22:25:12.000Z","summary":"Submitted an EVM 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SN89."},{"block_number":8451250,"extrinsic_index":5,"extrinsic_hash":"0x689b74b9bd2503bd7734511c4244f0747da43fea9fd8b25484cc8143a392e789","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"},"pulses":[{"round":29730312,"signature":"0x81ab11a19217450aa121004163a95520a099328f59ecb252a490965138cae4d812d2a5150db4e336bddff24ac784a89e","randomness":"0x49a64d1f149c5596e2ffe051620bf3ec0dfbc0c86dda17260df7b6307d24607c"}],"block_number":8451249}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x50231b9a5e010570ee25a815306bde73ce033142e02f485c26d076c2d446e01964bcef908de11978025e2622b74dd38a43520fb93afc30a0b29b73d9c8d61d8a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-20T22:25:12.000Z","summary":"Recorded a randomness beacon pulse (round 29,730,312)."},{"block_number":8451250,"extrinsic_index":4,"extrinsic_hash":"0xae1e5228fe048f094fbb52622f2d890ee3f394f2d2edb10cdc2bfb75ce174b8a","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"},"pulses":[{"round":29730311,"signature":"0x8c6c9e39ea8225c5e02a63fc9cc6af51fd023a10ff702973e4cf737c12588749cfa0402188975f4d0311020e9e416504","randomness":"0x12b4f56fd1dc0e09888d48f730f80fdfa3b95f8e0bfdcd0788376ca20f382b23"}],"block_number":8451249}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8851507860f875186ad6e344c1eaebd67357d78abff2578804cdf960c1c27c06bffdb138e398b0e97c2d04eda9c2b31dbc3069f91e72a52ac8e4f1ba49900987"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-20T22:25:12.000Z","summary":"Recorded a randomness beacon pulse (round 29,730,311)."},{"block_number":8451250,"extrinsic_index":3,"extrinsic_hash":"0x78357f84ae6428dd740b38229ad060df9dd80bf1e1ab29dc123ddda8202527c7","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"},"pulses":[{"round":29730310,"signature":"0x995940c23d894d9ce8be9c82520cde9ff12f692c89dbc4312f8d4fcee7be4afcf5a217afda4899b216caa30033c2087c","randomness":"0xaf931d94ed0412477fde4560a094e58a72ba5f09ec0613d8a1dd81cbc8b9e75f"}],"block_number":8451249}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x74c3f4a29280655b89d8fc2dbaf7cd3a9b5ccf272a0cdd963bf5a1013da6791518fa73fb46b8c095ae8fa6113a84f0d1f53e9b314fab075399993af08e34f580"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-20T22:25:12.000Z","summary":"Recorded a randomness beacon pulse (round 29,730,310)."},{"block_number":8451250,"extrinsic_index":2,"extrinsic_hash":"0x5c4cee3de7a50bbe77aeeef97c8679364b9f51278b283c49016abba85ce74fdd","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"},"pulses":[{"round":29730309,"signature":"0x968fc0795c1ffde372a871ad6074752d7aefd2d8490343c4545acb2abac9a566b54c476f99e6bb3b37e07af9b1cfaced","randomness":"0xf6c9daff38eee8f5d42d75bc569f6e4e0a39f8b4c9d8246699f3753b6cfa552b"}],"block_number":8451249}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x1a1484b98da9bf21979d86a3627e8f6b8b8c85fc1e367303542ec1f3ee175d3133744d8f816dd9283169ef50f36e902858764513868fd8da5b610601c29a088b"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-20T22:25:12.000Z","summary":"Recorded a randomness beacon pulse (round 29,730,309)."},{"block_number":8451250,"extrinsic_index":1,"extrinsic_hash":"0xc6202295d686e8042c2eaaea5c7a77da0a0fe9e5e209512fd2b0075c66ab93d4","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":"2026-06-20T22:25:12.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8451250,"extrinsic_index":0,"extrinsic_hash":"0xa16eecca161dc03b63481f6fbd5a6a92cc13a76052e4f8baeeec4d386c036c00","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1781994312000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-20T22:25:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8451250/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-06-20T22:25:12.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}