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submitted an encrypted MEV-shield bid."},{"block_number":8644878,"extrinsic_index":7,"extrinsic_hash":"0xb03c7d1dbee69dd2f9257150fdc5073e5e709ceb23797e64a5d525b4c994499e","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"107770","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0xc0410e1d8fe743ee0bea9ba0de4414788a4e56c4fe7f680965e3201a31a3316c","s":"0x09d9b5740ac6740ed7079fa9b0448b96aa62f6f7cc611c231153d2afe5a18515","odd_y_parity":true},"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":"2026-07-18T00:28:24.001Z","summary":"Submitted an EVM transaction."},{"block_number":8644878,"extrinsic_index":6,"extrinsic_hash":"0x732fdf98aca9f0a7eb799d9b019ef99b080e2391d1bd6f28b1a031dbd8fa67b6","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30510376,"signature":"0xa8301055c29966ab6513cfd3adaf46fc0eabf26ad471e5a884198fce63de4b3c3af21b57f59d00a74d72885a2e9fcf03","randomness":"0xbb7e9565fa8862a43ba90a107e6c9546d709859ecc2875daf22eaea8d6f83379"}],"block_number":8644877}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xf8aaf6ac6379ac39991e353ba985c12b60383529f1ff9749e6bd06e8c69c350d0ff8fe658d8d654f6aab2bea8391de5276bf480bfa8b0324190d30c48169d284"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T00:28:24.001Z","summary":"Recorded a randomness beacon pulse (round 30,510,376)."},{"block_number":8644878,"extrinsic_index":5,"extrinsic_hash":"0x69f7ba283f7b23674e247dcbabebd778b0ec785479655bdf2186a0953e681fa2","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30510375,"signature":"0x838b87e6cc13eb17116266842dc0fab88699dc1a30a819074c7c45b1f954260f162d3191a44fbf205e87279f10110ae1","randomness":"0x0990473f00112f663d2461de01279ae81db6c84e1bec83da439b4be1247dc618"}],"block_number":8644877}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x2652c67d6aa1342f45dc558e36ac9ab48efbf9cf07eff676f96f8fb22e225d522b1da92cab5c3d49a704d4078d7bec4e7f75994ae9e065bfff8b6cc85b94378a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T00:28:24.001Z","summary":"Recorded a randomness beacon pulse (round 30,510,375)."},{"block_number":8644878,"extrinsic_index":4,"extrinsic_hash":"0x84645d781de73ce0c329dec08aad954b2ec8477775e2959b381f485d83941dbf","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30510374,"signature":"0xabcdaf52c43cfa9e5c9b00a2763de068bfc159cc01d8f84e70066fecacd7dd4444b267e938fec98963d842ed68347fc8","randomness":"0xb33a43eef54ea0913be4857ed4288f0b042cbf6ef0d8fcba061e5ece0927c819"}],"block_number":8644877}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xc0357b1cea8744068f7fe6034e22801f70a3e8cfe302b538fddc8a02b059db2a3222d4aab2f38a09a7fec82de7d875c51ca57b2c051d3f6de1e2a580b1531283"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T00:28:24.001Z","summary":"Recorded a randomness beacon pulse (round 30,510,374)."},{"block_number":8644878,"extrinsic_index":3,"extrinsic_hash":"0x6ba12b9d9be21e93b95b2d32756563b539fbeafd11bf4af2659f66a45093c12e","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30510373,"signature":"0xb51d840ccf41baa39b6ea06f03759ea61df6b6f0bc37ce2575585574346509af7411b35d7df99688ecee69baa8a88907","randomness":"0xf66893d4f430bf8259d04ab66f87518bf9c3d24787224d5885ce92fde5f8b602"}],"block_number":8644877}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xea2457ef2431e666ab028cf17f9c560d0fff49aaba2e67d29cc076dd260f2173fcd66da913d5b8d548125216d2819aabe6be9d9d9099604f15a08488f9be6081"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T00:28:24.001Z","summary":"Recorded a randomness beacon pulse (round 30,510,373)."},{"block_number":8644878,"extrinsic_index":2,"extrinsic_hash":"0x2d4f9fb4040e89a84cd3037591ca1af2b29a94f7d9fb87d271419decbc3ea1c6","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30510372,"signature":"0x990650c91635ca76d14e3806780ebdea52c5d7fad5589c5a4ab3d519b9924d491c8473095ea1b59ed126fc755266f407","randomness":"0xf656b50baee3f6af39ddf0513d494ca66fecc52a48f4c6eb316f21af2b19f3a0"}],"block_number":8644877}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x9c246339132fa73706dd2455565fa68afd32f0656604ac6b2f91ff47fbe377385b9c0c9181d69e855c04bf5331c0246f24225b0e27475ffda064ccb279087881"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T00:28:24.001Z","summary":"Recorded a randomness beacon pulse (round 30,510,372)."},{"block_number":8644878,"extrinsic_index":1,"extrinsic_hash":"0x1e946c2c95c404cdf9c887e51ffb8d1309ace01f20920cb420fb6a991829a44e","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":"2026-07-18T00:28:24.001Z","summary":"an account announced the next MEV-shield key."},{"block_number":8644878,"extrinsic_index":0,"extrinsic_hash":"0xd3fafc211dc13f5e31c38d9bbbeeab5b6cfc7ac9022da53a331fdd3958b72be2","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784334504001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T00:28:24.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8644878/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-18T00:28:24.001Z","published_at":"2026-08-11T08:16:16.642Z","source":"chain-events"}}