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an EVM transaction."},{"block_number":8639180,"extrinsic_index":7,"extrinsic_hash":"0x43f49fbe380304dc717b09fc2cad830fc25f6e738eb3a66bd13cc9d898f119b4","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[112,11,120,228,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,131,210,204,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,192,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,18,184,221,165,51,115,76,0,99,204,105,45,0,11,250,113,214,126,155,126,111,4,57,216,155,52,52,204,69,0,205,210,119,86,39,158,82,27,190,185,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,141,1,135,30,218,30,87,246,44,91,130,169,194,68,223,169,227,158,247,225,34,152,68,69,133,29,201,36,145,13,47,185,94,247,36,209,145,13,140,142,232,223,251,160,246,236,124,199,11,91,248,34,8,62,78,134,189,1,90,8,111,126,101,249,191,230,29,84,140,200,220,148,237,69,118,112,68,159,18,221,5,159,7,2,187,22,167,29,199,202,214,27,238,4,2,204,94,247,36,211,14,75,40,106,232,223,251,160,240,211,124,199,11,91,248,34,8,62,78,134,189,1,90,8,111,126,101,249,55,121,240,158,213,133,64,158,178,197,126,135,69,219,2,122,114,208,53,211,52,229,46,23,236,37,238,246,12,161,145,228,94,247,36,211,240,71,22,214,232,223,251,174,106,238,124,199,11,91,248,34,8,62,78,134,189,1,90,8,111,126,101,249,177,238,135,117,35,48,54,45,194,18,7,149,221,112,176,84,104,227,48,126,122,177,212,160,231,121,125,128,102,65,28,140,94,247,36,211,244,170,103,165,232,223,251,174,152,47,124,199,11,91,248,34,8,62,78,134,189,1,90,8,111,126,101,249,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"nonce":"846979","value":"0","action":{"Call":"0xe18d7505fee1f1ed2cf97413e3e72ed3c0b20c39"},"chain_id":964,"gas_limit":"10000000","signature":{"r":"0x780630c75770ce6887cdcd494400cc885823f07b1bbae8621c736b65cdd5c12e","s":"0x2e47b47a9c5d5cc7115cbaaa14ad3f22d4404d87755d941b7ee6c33e578014ec","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":"2026-07-17T05:28:24.000Z","summary":"Submitted an EVM transaction."},{"block_number":8639180,"extrinsic_index":6,"extrinsic_hash":"0x9a89305e55de221d42b76fa4973ccf85e225ae4dea26d397ccfab5bcbf224001","signer":"5CP7ix9zvDJfiptwRDED9b3TnBR3bRmduCbQRW8FyGudBAzS","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000267585,"tip_tao":0.000128283,"observed_at":"2026-07-17T05:28:24.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8639180,"extrinsic_index":5,"extrinsic_hash":"0x4b935f40afefd7d5a89daf23e68cc5a91f8f4aef9e28d5cc620a551d8ada93e5","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30487576,"signature":"0x99e6e6c7d655ef8fac592d4462862e31a52570ec0adf1dbbce79ef9c9408c8e83c1559d187f714ea8c2521c90407a5da","randomness":"0x1a7966a39331b4c3b1caf51735a1feeea2a8df37c865b6f47c1bf80129b2e260"}],"block_number":8639179}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xb4868508cbd56d3799a425807c29751242f17fc53376bfaef87be2773362a91368dd8e475679bc5fcce8e3f350970a8a7ab680ba8871e276ec2bf61ba8313c8f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T05:28:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,487,576)."},{"block_number":8639180,"extrinsic_index":4,"extrinsic_hash":"0x1df8c3611b027543ba00499b86df223cadf39b3bbd7d2ed424a951880bdad275","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30487575,"signature":"0xa389d64590e0ede5114cacd3c32aeecc12d23c73c62d42d07ed5d5744ae98c99de998d6e68114c25e3f60bdd5cb1a038","randomness":"0xb5989d22a8c7ed09b047282726e2a76bac74926195ad9680d4b544fb3586317f"}],"block_number":8639179}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xf6b29c6a85e5241135f3c064c62667559b000d343f9c1cccb32cdd3d31138830dbe9881bf63e9197260553fdd7dd3ae49ce8a359d52c434b76165b22b5b9518e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T05:28:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,487,575)."},{"block_number":8639180,"extrinsic_index":3,"extrinsic_hash":"0x0924220499b25284eb0030d3dbb9d8eee2b7adc885f6db0ead3788531c24ed74","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30487574,"signature":"0xa5bd141af17de6528747c5d93ed98490f5afbfca0da923d8d9defebb89e8b0f1bbf4c5c27d225961af83905322b6a1ec","randomness":"0x3106f252d921d0d9f148bb16202f5b5551b02f739a259bdba3265f7e9228494d"}],"block_number":8639179}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x2e206d5191464260e1e78bac17c5fe3a683531d7cb1bac21b63977bf9ed1fc60769bad7277cd9faa59f31ca1ccc41ffbf867ab88412d8636a70370d711207387"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T05:28:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,487,574)."},{"block_number":8639180,"extrinsic_index":2,"extrinsic_hash":"0xb788a8853156e67106e68001273736a06ede3b6eda9629472150190bda1d3837","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30487573,"signature":"0x842736c0df25702744341ff666c9af210237fb3cdca80bdfb43b354eefac06c0ff0f65909a9c87424396cc0eb9a310a5","randomness":"0x23adf0b4f7795d7aa0b36670c5a9d7c6ff1e94aecc3104d5b34ed8931ba4f304"}],"block_number":8639179}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xf69c4bab3bb56213ab2c18dcc9fe469bc210054124dff15fbc45c3213db320310d27bad4f3fdcf9511306717baac98a547f5f4806c0f085a4bd2025e1f9eb98b"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T05:28:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,487,573)."},{"block_number":8639180,"extrinsic_index":1,"extrinsic_hash":"0x466d779b3813e108f78655fd90afcd0ca3b09f265ba88158160aefb214b65210","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":"2026-07-17T05:28:24.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8639180,"extrinsic_index":0,"extrinsic_hash":"0xf69edaddfe02eb346390795f17f552a05d36fdeb9d9e9cb9d366b8ed5f55c6ef","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784266104000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T05:28:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8639180/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T05:28:24.000Z","published_at":"2026-08-11T00:32:31.567Z","source":"chain-events"}}