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transaction."},{"block_number":8550176,"extrinsic_index":7,"extrinsic_hash":"0xbca3105fb24b3b609dabea8fa5130f35e801d889a50fd25581fea374cb1344a2","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[31,100,204,67,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,130,119,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,73,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,32,20,212,65,0,2,34,128,16,0,0,14,10,194,181,249,88,16,103,230,60,221,109,254,142,76,210,57,163,125,90,251,243,156,227,162,178,10,196,14,107,126,36,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,11,150,95,24,0,2,34,128,16,0,0,6,21,249,160,115,151,249,188,55,120,209,110,238,150,187,118,97,6,11,121,48,252,234,24,8,81,155,191,132,8,154,44,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,102,27,39,15,13,90,4,139,137,237,36,50,25,255,60,234,235,200,64,14,78,71,54,37,85,217,104,229,36,223,4,180,102,87,55,179,128,143,30,179,33,125,32,174,37,161,51,132,38,146,11,109,28,83,62,192,36,2,39,0,7,156,29,189,63,125,135,176,33,172,4,30,34,68,17,246,68,10,19,44,55,210,33,45,56,165,5,47,29,144,50,6,5,140,46,90,12,114,49,166,201,162,73,167,76,45,34,75,29,140,209,111,8,198,7,7,26,52,34,34,33,60,119,217,59,212,17,57,27,105,41,125,12,16,171,128,23,120,4,11,23,192,29,203,28,179,31,72,126,236,4,216,53,247,4,127,43,47,5,217,78,225,6,29,38,27,6,235,56,206,7,240,6,223,25,43,28,242,7,22,16,132,8,78,67,61,7,91,111,206,11,140,32,47,22,58,4,69,13,199,18,54,13,222,16,43,22,198,20,0,29,21,45,108,7,247,6,71,24,100,27,29,21,17,9,122,15,83,18,119,10,58,13,178,34,19,16,227,44,7,26,109,9,5,27,89,40,64,25,55,11,93,14,250,18,93],"nonce":"483459","value":"0","action":{"Call":"0x94c262216a8111d208433ad48fcdc05831d60afb"},"chain_id":964,"gas_limit":"300000","signature":{"r":"0x154d190c584621ef0c4b8cff1df74e3b7b5a17ce900a09e02f74747dfc570b9a","s":"0x762265a4ef62d9cb78c02dc97ed0619f61b1a3dfd2c9dac5be590246a733b1bd","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":"2026-07-04T20:41:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8550176,"extrinsic_index":6,"extrinsic_hash":"0x526bfc1a3d441ba03357feb6212c3e3045b37d911254b1dab41e36c8f0d454d5","signer":"5GP2w1hTeGLzEg6qhGTNiH7daaHDegMeaSohfKwaZiuHq1tQ","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000139682,"tip_tao":2.78e-7,"observed_at":"2026-07-04T20:41:48.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8550176,"extrinsic_index":5,"extrinsic_hash":"0x52b05b1209dd60cf9a5b40171a1cdf0c2678362a341958ffb6f8d5cee17649a6","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"},"pulses":[{"round":30131444,"signature":"0xb50cf41a924aa741749756862012088a5f9c83b9841624a09f191173a65a0880ca09ccdd76452351c2f6046972fa3141","randomness":"0x8331a5e594a716f6f4e11bf0b5e74a8453db271bdfb955fe6e0ef68e67c46c51"}],"block_number":8550175}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xe05aa508c9f5dba5abbd90b3c458e7ba4aaf01774a84670ff3c783b6e8be2f5b791de2efe6b5d52a2ad719fd5043f6ac0464abd1dfa037044a26f244cd82bf82"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-04T20:41:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,131,444)."},{"block_number":8550176,"extrinsic_index":4,"extrinsic_hash":"0xdf1ca33af09bb91f29cc52d916f47b9abc23ff03c289815d5a781eeaa26efa29","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"},"pulses":[{"round":30131443,"signature":"0xa39b201418dc54684d203337a837e411d5e76c9178b8ae69bec83f3219902f0f3edb7d71e0a5fb18a85b28104eac91d1","randomness":"0xfc24a5fc6f51fe5903d4e29f500e96d32598e20e1f8272eda042c8e6e0a9193d"}],"block_number":8550175}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x7e4be02c8332075d09724a5acce5ea3d2828045ec7c621d9b8e6e41047bbc532a33bb80eb3b395cf2dea57091b312ec453e566a71c2b61cb46b87579fd14fd86"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-04T20:41:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,131,443)."},{"block_number":8550176,"extrinsic_index":3,"extrinsic_hash":"0x0307ae8cf7ae17386c721950b5d4c9469f3d7ffed95fc850ff61179788b51bfc","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"},"pulses":[{"round":30131442,"signature":"0x975380b3516589e14b1069768f931aec40b61b1d093ef2c93453c5cc8e0887c3defef0220f11060f01bcc3a6e5fbcb9c","randomness":"0x46494eba90e731f98ebfbf088a04b037e62d89d38ca00799a24c0676c4e2e37c"}],"block_number":8550175}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x68da0d23080846f19585db9b59150def9f311a7d77d857e927075aa75488874fe63695b9eeeef31d966d177cd682a88262585b42b0686282d524dab324d7a38e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-04T20:41:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,131,442)."},{"block_number":8550176,"extrinsic_index":2,"extrinsic_hash":"0x24cafd7575371dbe464f5c682860eeee3d06e5a9ca88830264d2053b02bcb22d","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"},"pulses":[{"round":30131441,"signature":"0xa93e0feac188e36942a694b8a5dbd968f273b80a86097790d6db33b6bb4aa87043951472d455b24de811dd1773b351c4","randomness":"0xd09b2a9b84c73ddeaa66a287b7e7ae5ef648beddda7058f45cf5b421a3b4907c"}],"block_number":8550175}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x285458f4b3fd6fcb826566a49e808ab3d3bd457151b8e01dd7fb9508e3ad933b9762398a5ec5f4abc4e049c2191758cc785351ecfabcacb1a1e5d26d9dbb0285"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-04T20:41:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,131,441)."},{"block_number":8550176,"extrinsic_index":1,"extrinsic_hash":"0x24c4ede84b7f6fbd44d005e2a7057d97cf947f8ffe1385501b8139c8ca3922f5","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":"2026-07-04T20:41:48.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8550176,"extrinsic_index":0,"extrinsic_hash":"0xd0bcfcc6976ed824170cd088c8b3fc562b58c2d5e1e69221060cf4a4476cda17","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1783197708000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-04T20:41:48.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8550176/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-04T20:41:48.000Z","published_at":"2026-08-05T09:59:06.676Z","source":"chain-events"}}