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transaction."},{"block_number":8640199,"extrinsic_index":8,"extrinsic_hash":"0x54e3ee050ca07bd740818728fd7a1b4586b9cbe08b9d4377f6bbcee6806912c9","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[31,100,204,67,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,131,214,199,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,88,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,16,188,20,28,0,2,34,23,16,0,0,100,254,226,200,31,188,18,132,251,82,130,120,152,16,32,241,251,137,68,106,73,229,87,72,120,28,198,236,12,49,204,7,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,8,188,98,209,0,2,34,23,16,0,0,112,128,118,32,49,206,198,80,49,119,95,6,172,41,249,234,115,81,22,140,148,187,23,174,55,126,168,159,110,66,140,18,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,102,93,38,118,13,183,254,116,136,43,35,25,27,162,58,226,234,88,64,166,80,75,53,244,86,86,102,160,34,177,2,239,106,135,50,203,125,16,30,169,32,69,32,247,33,94,48,26,42,117,11,58,32,56,66,60,35,176,37,91,7,1,29,244,63,135,135,163,32,233,4,12,32,134,17,226,68,209,11,218,54,8,33,88,56,106,247,214,29,4,46,147,5,140,45,138,13,68,45,81,217,38,72,3,88,176,37,208,30,19,205,178,8,66,4,180,25,111,30,13,37,162,120,243,60,97,23,44,28,79,38,193,14,62,167,96,19,224,4,139,21,172,29,162,28,77,29,61,120,98,4,168,51,127,6,47,40,249,6,58,79,165,7,129,36,76,6,109,55,22,7,112,7,57,24,232,27,177,3,237,15,223,5,76,66,84,11,10,109,90,13,248,38,227,22,75,4,34,12,244,16,162,14,127,15,226,25,112,20,53,30,65,55,58,8,129,6,3,19,229,24,29,18,105,8,164,19,2,16,177,13,240,14,234,30,117,15,177,52,127,28,53,7,225,26,153,41,234,24,109,11,131,15,115,18,77],"nonce":"558623","value":"0","action":{"Call":"0x94c262216a8111d208433ad48fcdc05831d60afb"},"chain_id":964,"gas_limit":"400000","signature":{"r":"0xa310dad7bebd912eb24dd1f24afb939a1c3cc5f05996153a54126e47e7f6b27c","s":"0x0d7529e109d522a6d743dc16a003f5abb42c4d9509036bd40fec0971c38b2aa1","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":"2026-07-17T08:52:12.000Z","summary":"Submitted an EVM transaction."},{"block_number":8640199,"extrinsic_index":7,"extrinsic_hash":"0x330a23cbd02bd18db36dc952b770c56314234b8ef12873bdb70ae5a2401a2dfd","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"104120","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0x288e5375a20e23db29511199c37b4c5d5472773a19981f18bf6caa91d77f77d4","s":"0x2eb6cfb2ab129f977161144f1a9762cad39f9a33abbff37d08718f7b3508b5bf","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":"2026-07-17T08:52:12.000Z","summary":"Submitted an EVM transaction."},{"block_number":8640199,"extrinsic_index":6,"extrinsic_hash":"0xf19225c2b06fdc38350216b145fe2ffedb4daa51d9939606bef695aba07730f3","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[112,11,120,228,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,131,214,199,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,192,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,18,151,146,31,237,246,96,0,3,95,161,249,101,68,137,255,209,195,240,191,213,158,250,193,126,35,217,148,242,246,179,20,74,65,44,0,141,175,134,111,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,181,61,22,114,82,145,17,160,194,157,203,248,226,158,223,89,245,2,245,114,227,171,26,248,206,141,223,252,123,242,249,64,202,159,245,72,125,37,134,199,150,198,95,117,226,225,195,4,77,24,44,95,174,96,11,179,41,93,23,18,22,29,81,47,255,9,93,212,162,99,88,96,180,65,6,191,154,128,120,45,105,135,97,166,149,231,150,51,197,31,30,21,157,111,168,25,202,159,245,74,70,189,176,222,150,198,95,123,6,33,195,4,77,24,44,95,174,96,11,179,41,93,23,18,22,29,81,47,67,115,214,127,200,47,241,236,208,60,165,152,176,122,199,39,1,138,45,183,25,36,98,77,54,182,87,156,133,165,38,49,202,159,245,72,104,183,235,182,150,198,95,123,148,171,195,4,77,24,44,95,174,96,11,179,41,93,23,18,22,29,81,47,135,8,239,108,139,251,171,112,235,54,6,6,137,38,23,64,124,201,247,232,134,92,87,161,191,253,17,93,225,155,48,85,202,159,245,72,120,76,25,0,150,198,95,117,32,209,195,4,77,24,44,95,174,96,11,179,41,93,23,18,22,29,81,47,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"nonce":"847902","value":"0","action":{"Call":"0xe18d7505fee1f1ed2cf97413e3e72ed3c0b20c39"},"chain_id":964,"gas_limit":"10000000","signature":{"r":"0x11044c8d599baff4b4491dc441f439916367b3f4553605b0f68a3f74a5fec1b8","s":"0x440685ecf971b74573245e5c432db8dd2e2d5b5bfdf8b6ed43ce33b53a545dcc","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":"2026-07-17T08:52:12.000Z","summary":"Submitted an EVM transaction."},{"block_number":8640199,"extrinsic_index":5,"extrinsic_hash":"0xddd1d316c5e2dcc2343fb660f2a9792a4cac17158e2d221b31940cd984ea93b0","signer":"5EM8MysFZv2UvQM3YXzaAZopX4ofvgNr5tfAF1B2HjfsPMzt","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000265401,"tip_tao":0.000126099,"observed_at":"2026-07-17T08:52:12.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8640199,"extrinsic_index":4,"extrinsic_hash":"0x56f733a12f6d623e876e86df74823b51ef9e470acef4c025310c3205864be553","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":30491651,"signature":"0xaee2bc8c7871cef7356127e814ae535d5294af9c59cdcb94dea64e41389d420c04326ac648964d2e1e2525794a1506a9","randomness":"0x16f52fc5fbb66d2d934b83fcf3ec5ece600bf132f198f0c2a7cbced2e71f9e31"}],"block_number":8640198}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x74e518d039f7662609e504ae0c4336e159c3a143d49126c8fa6c7e4f6e84372ca517e19e91d9650b1d527798423ac0f919c6fade8332377b1bbca94c08f7ce8d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T08:52:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,491,651)."},{"block_number":8640199,"extrinsic_index":3,"extrinsic_hash":"0xf9c9d413deae1bfda40a8f5a72545428731c70f6ebbb63180a9bfaaed979f01c","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":30491650,"signature":"0xb96f7609307be06e7d1aa32b1b3f20d9d3e7caf2984ef8b11072f950eff8a0717102b63848cc63622acce8fe36797c6c","randomness":"0x19ed12f0c17c8b436bd96f4551e1671e5fe569e7265e8b2d1820e01a962dfaad"}],"block_number":8640198}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x84ca5deee9589a75280f87bb04c1335b450a2198155947d348865f645567114c6d5bcb5f2f7420e6ce2cc94644f0cf7e9fdbf4f3f844f57185c3377f8c11fc89"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T08:52:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,491,650)."},{"block_number":8640199,"extrinsic_index":2,"extrinsic_hash":"0x196fadf51a89387b7d011780954215e2838b532aac673a809f84953ee7562282","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":30491649,"signature":"0x87272bb72caab749dc27a206c2961f10f4617095a6827c685ecca40ef6438b84f3355c699bc95ec68f8365f05b32e029","randomness":"0x0d8161c7a705bccc07070055b42d51b9adff8ae036800867b57d86b8ddc230c2"}],"block_number":8640198}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xdaa36580aaff97f3eb4371caa520ec3454f4fd4ce3cd774237f870e2b1ef720dc348f98a6c2e007f74a7bbf4685ead34997bfa38c1b850a80016bd3eee4e1f82"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T08:52:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,491,649)."},{"block_number":8640199,"extrinsic_index":1,"extrinsic_hash":"0x140c266e1ee6ae3af955e563511006466fe2f64319cb468318dd76a4ba6bc8d4","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":"2026-07-17T08:52:12.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8640199,"extrinsic_index":0,"extrinsic_hash":"0x922e8cac59de39c4e629832980e89c8a046bdd534448c6b00b75d4787a7d9338","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784278332000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T08:52:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8640199/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T08:52:12.000Z","published_at":"2026-08-08T08:02:37.618Z","source":"chain-events"}}