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submitted an encrypted MEV-shield bid."},{"block_number":8748203,"extrinsic_index":7,"extrinsic_hash":"0x254d6654c1cafc4847746585bd879fce4dc2699aedec19aaaed4f09606fc9cc3","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[31,100,204,67,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,133,124,171,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,75,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,31,245,150,110,0,2,19,177,16,0,0,14,10,194,181,249,88,16,103,230,60,221,109,254,142,76,210,57,163,125,90,251,243,156,227,162,178,10,196,14,107,126,36,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,14,100,38,70,0,2,19,177,16,0,0,6,21,249,160,115,151,249,188,55,120,209,110,238,150,187,118,97,6,11,121,48,252,234,24,8,81,155,191,132,8,154,44,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,98,70,36,115,27,108,25,149,134,248,33,34,26,6,51,82,242,252,66,237,82,22,52,134,83,200,103,48,38,30,2,125,101,41,44,203,123,71,28,244,28,204,31,142,31,129,52,158,57,250,9,3,32,151,67,76,34,153,35,75,6,217,29,124,61,247,137,209,30,182,4,38,31,176,19,154,67,174,8,136,49,39,30,197,55,213,248,238,26,35,38,181,5,2,43,169,14,115,42,176,3,254,72,37,135,185,32,237,27,82,204,186,7,141,3,217,19,135,27,75,38,229,133,218,59,16,69,53,25,40,28,35,14,1,163,67,19,20,3,220,21,115,28,252,27,131,27,59,119,159,4,127,49,223,5,23,41,136,8,90,79,67,7,133,35,124,6,24,50,116,2,198,6,102,23,216,26,228,7,122,13,119,4,60,67,62,12,36,115,122,14,171,42,217,20,251,3,46,11,94,15,202,12,129,12,50,24,224,20,125,27,127,66,189,8,232,6,37,23,19,23,229,16,69,8,0,18,150,16,146,5,66,12,1,26,155,14,92,54,19,25,23,6,51,24,244,47,117,23,45,10,130,12,210,16,139],"nonce":"641109","value":"0","action":{"Call":"0x94c262216a8111d208433ad48fcdc05831d60afb"},"chain_id":964,"gas_limit":"400000","signature":{"r":"0x8b432e53c6e1590e218968cfaaf36692e0bbaa70bf1a3a72e06580f6d2572112","s":"0x0454588a5a381e7431097432fdc8a7a19ebb4dc375659ec47933288ea73d8bcd","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":"2026-08-01T09:02:12.000Z","summary":"Submitted an EVM transaction."},{"block_number":8748203,"extrinsic_index":6,"extrinsic_hash":"0xa9c2c9db5aeda54273844358490bd093a449c8a515e8f0d05715852d20be613b","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"161080","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x80b29695d346e3ca59ce87b8c319663146f832658e80f8e8fc714d0a417fb762","s":"0x408a2ee52b8c004569491e58934ed8e87d08dd20e1e53e726b2b36993b90e656","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"20001284000","max_priority_fee_per_gas":"1284000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T09:02:12.000Z","summary":"Submitted an EVM transaction."},{"block_number":8748203,"extrinsic_index":5,"extrinsic_hash":"0xf43fd5ad13f4bfe0353d4e86ec5358113d8e21cf13d878f48f3653b88efdc691","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"},"pulses":[{"round":30923852,"signature":"0x98916ccd6b8269ab0a9b001b8113823b3a1500f8727b9e579d409d1c38d10774016f9c47307dc46056afab5fbbda8397","randomness":"0x364b0651c1ae56cdcdd0d703dcf8fe323590b9d7e88aa69ea30688dfae8be489"}],"block_number":8748202}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x88725a06e8b678f2e9a249cbe183968cdb1d3a27bbf190ddd60b451d6fea890c092e05e358aeaaa03dc38e9245c6a6d48cb4e3bdf0a6450771aee9274f4eff85"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T09:02:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,923,852)."},{"block_number":8748203,"extrinsic_index":4,"extrinsic_hash":"0x9b920878227a5636b2f6253713eaea3c83419bb5b0d1c5c7e1d7dc50afeb18cf","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"},"pulses":[{"round":30923851,"signature":"0x90a0173c5c1626519bbc5ca9356c6312acc478d57a393bb246adc09ff8d9df2d1f0c9a1b360c071f09d018e862e11dd8","randomness":"0x6a611f874b7701905eb95ba58de76d2477fce5a42da50604884614133115acaf"}],"block_number":8748202}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x368da78ddeac62eb184e3351a265a8b71bffa8a4e568022be79098f9ada80f0f06da5a7ff39ba8bef6b519bd50af3cb78c96ff2af8a40097154537e6e14eee81"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T09:02:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,923,851)."},{"block_number":8748203,"extrinsic_index":3,"extrinsic_hash":"0xe99de5a65df79633f588f8026d37cdb405bbd24665efa0d61c1319de486cf29c","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"},"pulses":[{"round":30923850,"signature":"0xae0f53c0a56f55294779a43b05ea7817b895acd20a1ec72eedd6eb8677237e9d7b65e420666aa4ecb9343fb5a3d7ae11","randomness":"0x2c3e7683964101d1a624bf721880068413399b80053e393b2cd98a9b2187bbe6"}],"block_number":8748202}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8af6263136a2dbe9c74fd90bf0ecce9fb7e7048bbff7a034ae3c6eafc1327639b8213284b82f175209bfecfcf48766e8334290974133e925cbe7c94115f88582"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T09:02:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,923,850)."},{"block_number":8748203,"extrinsic_index":2,"extrinsic_hash":"0x1c98491a3b9b8a37da9ff354a8a20c54631aa2629dd8b46aeece242bed99ee51","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"},"pulses":[{"round":30923849,"signature":"0x88adc29226ffb8d5e01c5b6c3b96d661fbcf77a91b6e5b242f2f28cc3328921b1ad4cb1c2a42905019e184b164dd93dd","randomness":"0x89ba45a9292289e0fee19230918dde0bc1da59633b6f0c1e2f26c2455f9aa3e9"}],"block_number":8748202}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x46377156a62428f1e2f9099ff8a3414bd83fbda1d62028072119a803ba5c2f7acef1579b7410bc7163ff29956ef64565919b071c444425553ee8384aa6b47380"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T09:02:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,923,849)."},{"block_number":8748203,"extrinsic_index":1,"extrinsic_hash":"0x206609e9f150ba9928b9cd6654f571c8d0f36a316ea6b798a937454d5046c594","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":"2026-08-01T09:02:12.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8748203,"extrinsic_index":0,"extrinsic_hash":"0xdb11d52985d6b678caf81453fedc4cb6fb03782da3adca403e71b886bdacc8ed","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1785574932000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T09:02:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8748203/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-08-01T09:02:12.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}