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an EVM transaction."},{"block_number":8151201,"extrinsic_index":7,"extrinsic_hash":"0x0ecace7c17e7084e62bf803fed352c915d3d80a99b7d1f4e20b3a70aaef47b2a","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[8,78,56,201,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,124,96,161,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,192,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,86,169,174,230,41,27,208,58,182,211,109,77,19,226,190,186,231,205,64,53,24,6,108,114,251,161,180,23,214,221,215,72,140,246,134,3,98,170,139,90,134,110,233,86,102,118,254,134,151,78,207,19,241,132,200,65,202,191,17,29,116,167,251,187,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,64,112,160,122,46,165,141,90,197,227,236,31,86,41,104,124,106,128,234,119,33,150,149,237,102,69,225,35,8,100,103,213,205,192,173,129,74,96,70,191,18,20,235,67,229,135,10,122,8,188,135,225,17,74,200,167,12,7,141,63,84,79,3,101,123,204,218,241,133,207,193,243,73,135,145,188,113,3,146,195,96,232,231,59,48,26,86,25,24,182,72,106,129,124,173,91,229,192,173,129,72,117,188,224,221,20,235,67,229,136,159,122,8,188,135,225,17,74,200,167,12,7,141,63,84,79,3,101,123,8,161,200,150,140,21,169,213,188,155,31,239,58,206,19,7,149,164,225,111,133,46,44,244,63,3,44,64,24,147,77,129,192,173,129,72,99,188,24,99,20,235,67,231,223,252,122,8,188,135,225,17,74,200,167,12,7,141,63,84,79,3,101,123,70,124,98,242,38,16,79,15,44,56,70,124,68,123,173,112,148,143,76,163,248,242,96,234,211,178,194,29,134,72,16,160,192,173,129,72,91,156,55,255,20,235,67,231,78,112,122,8,188,135,225,17,74,200,167,12,7,141,63,84,79,3,101,123,124,61,164,253,86,171,35,149,39,49,144,30,16,232,199,131,139,137,24,99,238,184,97,116,209,91,211,154,222,46,107,247,192,173,129,72,88,216,13,102,20,235,67,231,105,193,122,8,188,135,225,17,74,200,167,12,7,141,63,84,79,3,101,123,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"nonce":"663822","value":"0","action":{"Call":"0x0e69826457632b4c2d778190f3af6bc8535d9235"},"chain_id":964,"gas_limit":"1000001","signature":{"r":"0x36f3bb8ecaaa5b29844631ce7dca83718c680810ff11350370ef23ff2aee5b3c","s":"0x7a3209f986a74989cf45a1bcad16438148118202939ea09dda3371f51764b50a","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":"2026-05-10T05:55:00.001Z","summary":"Submitted an EVM transaction."},{"block_number":8151201,"extrinsic_index":6,"extrinsic_hash":"0x86249b4cdb57d2587e487dca9d27e475bcdad296d33a40cdb516a1dcb55b46de","signer":"5EcDP4pa13RpNb9w78zXeymmh2ZST8rZazzjW2GmWeHyBFtN","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000250104,"tip_tao":0.000119488,"observed_at":"2026-05-10T05:55:00.001Z","summary":"Set the node heap page allocation to 0."},{"block_number":8151201,"extrinsic_index":5,"extrinsic_hash":"0x20ef4ed607e07ba6ff116d128a975870aebeba849bd6cb09f36993d77fee2a75","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":28529708,"signature":"0x86fc9d9699a7a8f23230df04fc2d049eafd67b813c59c8792c3b8cb61016ec6287cee8164aab0ffee9ae1647c698a96f","randomness":"0x02e8dee5a5f280ac69fb300b76db0ff6ded7161d1e06165f3150aa105b8f9dc9"}],"block_number":8151200}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x58b348cd62c1ff60b387188b6af3db69c48f85353e61d5fa0d210978ccadab31d15651a2a20d48ab0389f8eefc950a55a77a7d7a2adaf41f94f1c4acbe67d880"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-10T05:55:00.001Z","summary":"Recorded a randomness beacon pulse (round 28,529,708)."},{"block_number":8151201,"extrinsic_index":4,"extrinsic_hash":"0x1872888d53dd4ab50cff256503d35a1bdfe7f8c38ddfcc064107b7d1e4c04abc","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":28529707,"signature":"0xa9d42e82d4f846f19c0545ce536bb911efa109ca116a7adef64d26b1a393ef1c1c18c075b157fa5d3b114c8db95209d0","randomness":"0x52c2c201343a88a170ca222840ce838855841dbf0dcbb01c0779fec893a177b2"}],"block_number":8151200}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x902c3551a655777e809845a2addf2054a28d651a7afc46eab7e33269c9164b18bc62755013dcadbd7437d5e926b67f2d4b3f959f9e4482fcbd20a24d24f8a283"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-10T05:55:00.001Z","summary":"Recorded a randomness beacon pulse (round 28,529,707)."},{"block_number":8151201,"extrinsic_index":3,"extrinsic_hash":"0x85b5b85a7e672c71a5bcb7fbd62a018487e658c226b7289b2486a8cd9203e094","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":28529706,"signature":"0xb0cd661ac0700b031afed7bf0864f576c13bcefc6768f2cd2aa2a3f4fb7fc0c9184c6815f34d4fc5541e62c8b8665d86","randomness":"0x9060fa7d2e967aa5b64f17078d3f29477ed23dcae56873c2317e200eb8f154c7"}],"block_number":8151200}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x74b7c453d5188522050234b47268dcfadc4ddef053246b92dcd7baa88b414c7b278bc001b13405f0ed1e426d2d4ccffb63cab903ea9ce6256ee4fa04981b218e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-10T05:55:00.001Z","summary":"Recorded a randomness beacon pulse (round 28,529,706)."},{"block_number":8151201,"extrinsic_index":2,"extrinsic_hash":"0x3b97592f6c538dca765077fdd27ac736db0cdd1e8680aa2d0f11ed3feecd8549","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":28529705,"signature":"0xb7b6e0bb9a8ea3d22df0a8a8ca2dc860f8b4cb20d816923a56dfaa812576df244e452679db686105a2fe91b602805e14","randomness":"0x7b13e1c3bf960e3f53a7c9f2796e3ca600cb4186c3af8c04bc2455d1bb9b009d"}],"block_number":8151200}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x42303c95fc9fde2476e13dfd4b98b8b654a045da60588ae5280350e201e70b07b6c2e355c931536bf5580b01819a5d440c8bc2957874841de23165ac1711e189"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-10T05:55:00.001Z","summary":"Recorded a randomness beacon pulse (round 28,529,705)."},{"block_number":8151201,"extrinsic_index":1,"extrinsic_hash":"0x87f0360210e023cdab7652c28a2d84bdbcd29c15dc6e62780f676cda63f71ffc","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":"2026-05-10T05:55:00.001Z","summary":"an account announced the next MEV-shield key."},{"block_number":8151201,"extrinsic_index":0,"extrinsic_hash":"0x031b18a9936e4073df7339984f8ae040ae1ef3e80c0f88fcf2a91f7078421e12","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1778392500001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-10T05:55:00.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8151201/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-05-10T05:55:00.001Z","published_at":"2026-08-09T08:04:05.050Z","source":"chain-events"}}