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an EVM transaction."},{"block_number":8457637,"extrinsic_index":6,"extrinsic_hash":"0x13dd481c4a9fb15e376150e66de4024a169a60c4ecced80144a0a6f267276332","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"237397","value":"0","action":{"Call":"0x2c33703fa18a8c84f7967e68bb6a2a2b43b81897"},"chain_id":964,"gas_limit":"300000","signature":{"r":"0x4bb0af08522ef791dfa206492b7c810d7a4bba019dfd7ceb1d26676e1a917823","s":"0x456f048f0a5517c034c5430658d9c88ccd1d5fd0006814a5c5de57cc3a71ad75","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"10000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-21T19:42:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8457637,"extrinsic_index":5,"extrinsic_hash":"0xc39c6772c19b58444b542493bb91d185513c40fb9833955bc74aeade97264c88","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":29755864,"signature":"0x968af12dedb198637a5c4d269f7b449c5122d0d5317a450c1b99f9a26628fa1b5e8a824772554e7d755c52c2c0b6417a","randomness":"0x05046679d6273342e024f6ee09ee8e41dd0bae6f0a9d04dbd77dbacfc9f8b43c"}],"block_number":8457636}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x54168530d48734ca454e3e531946fa6e1bfea5fae8806bdc4641cc5cce5d4572ab24187307a48c14815482a3e0a5bd18b8deac58e095a3388232795720777182"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-21T19:42:48.000Z","summary":"Recorded a randomness beacon pulse (round 29,755,864)."},{"block_number":8457637,"extrinsic_index":4,"extrinsic_hash":"0x9717d2e3b11a129869239abcef6d807c486fbd3373585489a7a5e151d811aa6b","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":29755863,"signature":"0xa4346aa00579add0ad325c6b1d765ec861b859b295cbd7569cbde03e071610347ebf402c15c48b3a606b59040a7197f5","randomness":"0x0b5a6791fdccd1d964d0812de7495fa0afc0d407e447fa57bf0505fa012acf2f"}],"block_number":8457636}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xe62829b01f395ee7438de1a0fad12254705e7c9203f28b3ab31855f29fd49e10e5fbac8277c74cb7a7d125460c1ae3e7b3967dd2a1ff1396b1b18051129d2283"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-21T19:42:48.000Z","summary":"Recorded a randomness beacon pulse (round 29,755,863)."},{"block_number":8457637,"extrinsic_index":3,"extrinsic_hash":"0x2b67bcb024e74219939342a059c83de9e1b957d62280cf3de01ce5a48a05096a","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":29755862,"signature":"0xaf488074d54fb1fcc96d4764e9f6f296ba5bdc97af3c82f48825112534aeb921f515d56edc4b71c8f5117ba9f6ba21af","randomness":"0x2cbc553bc69d9fbed71abb6d5d483072ed171f3bdb1b3c0f1d3aec40daf1aa27"}],"block_number":8457636}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xf8ae85a32204a9a40f12de5d11c749a8f476747996b04aac3c173bc514d06d26bcbf014042fba5397959a94946e48d2fba0747bfed8d79ea62f30ebc899d1686"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-21T19:42:48.000Z","summary":"Recorded a randomness beacon pulse (round 29,755,862)."},{"block_number":8457637,"extrinsic_index":2,"extrinsic_hash":"0x472a67145e677a7cbeac19451a7b10b85b28e89b514b8b8cc56098cfb3bf88d2","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":29755861,"signature":"0x92d607954629578693a33b0b70363709e7929b5ae281e52c7841fc8104b436181260026ebf308dded70b7544220c3cb2","randomness":"0xeb1d2d4169698d196fbc3c1d591a0844a3f19301b1da23e8a88be8bed38e5f32"}],"block_number":8457636}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xe6a5f84bab68bffca864dbf5dbc33785fc209d8e4b91aeb9bd91dabe76311a16dfae5ecf121ccc7897fc42073f8af4f860fcdce58136bdfb0d4f2d69e4005e8e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-21T19:42:48.000Z","summary":"Recorded a randomness beacon pulse (round 29,755,861)."},{"block_number":8457637,"extrinsic_index":1,"extrinsic_hash":"0xb973914e68061bad5d14352de00f64d890d9b8b653b86b77f0763763b8d0e0df","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":8457637,"extrinsic_index":0,"extrinsic_hash":"0x1d25c3bb4f54a9bde466eb7ac49b293d435078880b1cc2540615600a42509eb0","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1782070968000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-21T19:42:48.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8457637/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-06-21T19:42:48.000Z","published_at":"2026-08-08T08:02:37.618Z","source":"chain-events"}}