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submitted an encrypted MEV-shield bid."},{"block_number":8551730,"extrinsic_index":6,"extrinsic_hash":"0x989f7652e8fc0938ec39400260739e6a55010e768f30349fd4093e99cf818ab6","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"331041","value":"0","action":{"Call":"0x67b9dccbef0397502108a9ec35a4775566cece16"},"chain_id":964,"gas_limit":"600000","signature":{"r":"0x5b592c331ce63765d8051bfa4481e5632cd684a52d9729aa83ffa346b2919bfe","s":"0x46f18d51c6819f38cea2e65bbda90fa776d94eccf4b91f9a3f8846c729650b0c","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-05T01:52:36.000Z","summary":"Submitted an EVM transaction."},{"block_number":8551730,"extrinsic_index":5,"extrinsic_hash":"0x28c8ce5529be1cfe83215ecdc5dff5b200a79e05bd97d85409227bee762abc41","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30137660,"signature":"0x89dba7f743126037286d108783f5cfd3d23e04ad4ad10af8a017da037fc234388307045c57cb71f5634c2735824e39e3","randomness":"0xfc71d424489c774635d8fa40489877297a65dc1c9db228e95122bb4e8f14aea2"}],"block_number":8551729}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xbef6a62ac8f145d0308aba20acb8b73a448adff3c83625720b0bb755cd9e8427814b81386b15c55bda865e8fd5dfaf025b053745ff2bad5b971b3d3d703ce98c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-05T01:52:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,137,660)."},{"block_number":8551730,"extrinsic_index":4,"extrinsic_hash":"0x9f017ad2c7873b61fd257b97091b28c2b45cb0acbab02ef73c4a9c64fa73d017","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30137659,"signature":"0x98472ff09d6d8711a5a4a22f14083465b3dc30c2bf1da88bdc5340193d84e25490d818986a4babe6ce62d88ff4a9ed81","randomness":"0x6bbc0c08cd12ba8c11855f083c9cd432cbcc75961160fe2f8983b7c91e2a0742"}],"block_number":8551729}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xa85f6beda4eaab308a515efea07274a62bcfa00c22b167dbb630732aaf86e973445892de6b331e73505059f2bbbe912bcf176caed30cf0fa567f5c413a2aa681"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-05T01:52:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,137,659)."},{"block_number":8551730,"extrinsic_index":3,"extrinsic_hash":"0x1238b1cab63a2ce2c40dd4acba64b8f06ca2ad95361a0b450a38edb7cc8ad87e","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30137658,"signature":"0xaca114ec35546e851fa52bc87f91294f69042b0883e73c72943b2b65547aba8e4906e830ccbe48970d4e4d3205bb0011","randomness":"0xc020d6447c9854a9ba5585c11fe65d97a7e544d424c0bfd0db9d0ee393a8b00d"}],"block_number":8551729}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xbe10d65620d018b33c04cf655aa34b859d97fd821bced3d75ad03baf8afbd0465e54264ddd659c17daf3cc49a07ae2caeda6db138776dc58e6940a20288ed08a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-05T01:52:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,137,658)."},{"block_number":8551730,"extrinsic_index":2,"extrinsic_hash":"0x60d337c02e8ed6e3bb6dcd750d47ce9e35a657585ebbfaf51c6d023ad2e6bb44","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30137657,"signature":"0xb7d8200e3e16e2b7ab9db8eff70421414e85d87662e99dcacc882156b3e8dcfbb18d47fcc220cea67cdc56b3d6933101","randomness":"0x389dbdd47c736caff1983328989366311f4e7d789c9e252d79b6a5c272d6cf20"}],"block_number":8551729}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xccda07decb22251f76e5e640999da466a7dfc9c7367e707b77f96fd6e54fa45a54ddfeef665ac9f27072f022411fa89fac37708a9697d7c050374ec78c726d8b"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-05T01:52:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,137,657)."},{"block_number":8551730,"extrinsic_index":1,"extrinsic_hash":"0xf45f0269e8511808daa722fb6cd9cf51feba003ce3de7fc8114b5a0970cb0235","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":8551730,"extrinsic_index":0,"extrinsic_hash":"0x969d9ffdbf133dcce1d310b4b4b039c3c785616ee474c23c4ce7d6a039efdbbf","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1783216356000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-05T01:52:36.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8551730/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-05T01:52:36.000Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}