{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8640198","block_number":null,"extrinsic_count":17,"limit":50,"offset":0,"extrinsics":[{"block_number":8640198,"extrinsic_index":16,"extrinsic_hash":"0xbe486e8af6e9f2522fa47e5c58721a8ea30f6f7ce8d395cef4c3abdbf2c38233","signer":"5DAoDtMxVqtMu2Nd5E7QhPEGXDMgrySvE1b3rRT5ARDhfNNK","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":93},{"name":"mecid","type":"MechId","value":1},{"name":"commit","type":"BoundedVec<u8, 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submitted an encrypted MEV-shield bid."},{"block_number":8640198,"extrinsic_index":8,"extrinsic_hash":"0x3069a7ffae39b37a12c7a58822d4a58f7930ebe835ce6f33ebe0d9fc9641cd7a","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"104119","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0xa86970db9fd6615cd7ab464f8df21109bf2aacf0aa2907de38fc299a40525a99","s":"0x5e65627b720e6e4e19d5ea24acf19bc2a566d5d801691c5ce9ba7b0ccbb9f3aa","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":"2026-07-17T08:52:00.000Z","summary":"Submitted an EVM 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an EVM transaction."},{"block_number":8640198,"extrinsic_index":6,"extrinsic_hash":"0xd553b3a2501053c0c4f8027d0ee3cd76194440400c5d1ef98465303a5b968a8c","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[112,11,120,228,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,131,214,198,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,192,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,18,151,114,237,35,213,42,0,8,222,183,196,170,236,158,74,132,157,13,142,51,250,126,246,23,206,38,83,249,214,172,57,90,21,120,150,225,164,154,143,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,230,19,89,247,112,249,51,205,126,184,20,89,158,186,152,135,111,100,229,126,158,78,37,174,168,94,150,44,34,178,11,143,200,120,220,159,202,132,99,156,152,207,74,241,155,244,116,238,152,149,42,57,157,107,253,155,171,78,76,26,224,51,141,79,212,244,195,189,38,47,184,175,191,166,224,128,24,97,85,243,137,101,21,157,7,192,198,246,234,137,137,19,93,187,38,250,200,120,220,157,85,241,72,252,152,207,74,241,1,123,116,238,152,149,42,57,157,107,253,155,171,78,76,26,224,51,141,79,92,107,46,119,127,98,36,165,224,38,232,119,25,37,69,84,254,42,39,76,136,51,79,252,193,102,177,254,191,30,181,210,200,120,220,157,171,218,179,111,152,207,74,255,94,4,116,238,152,149,42,57,157,107,253,155,171,78,76,26,224,51,141,79,218,252,89,156,137,215,82,22,144,241,145,101,129,142,247,122,228,25,34,225,198,103,181,75,202,58,34,136,213,254,56,186,200,120,220,157,175,55,194,28,152,207,74,255,69,107,116,238,152,149,42,57,157,107,253,155,171,78,76,26,224,51,141,79,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"nonce":"847901","value":"0","action":{"Call":"0xe18d7505fee1f1ed2cf97413e3e72ed3c0b20c39"},"chain_id":964,"gas_limit":"10000000","signature":{"r":"0x859a016fc36f35e55307d7ca44bf375f16b15a9ae74c32914affbe62c8b27282","s":"0x2be970aced2e3a81e3dd668a087e7720d247af8d50bea8c4433bf8104461c0a5","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":"2026-07-17T08:52:00.000Z","summary":"Submitted an EVM transaction."},{"block_number":8640198,"extrinsic_index":5,"extrinsic_hash":"0x93d8777f88bec5999d325ddaea223bb2475f2dbb07b50e44a300a32286adc5b2","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"},"pulses":[{"round":30491648,"signature":"0x98b28cae4091cfe6620a28f5a3fb18e82fb96782f90a7b3f235bb9ad0677997bd2f17f909bab84112e0e17bc7e9edb20","randomness":"0x3156ddf831eb372633b7f45502e435e39600628d6ca03877f30ecdc6bcc8e6ec"}],"block_number":8640197}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xd0509cb90ad54d522312d1b66585f210bf2a2cd7cd5db876220f5977f67f87714df8148ea6efaa095a1d7711da987c401edf6599d3256d03d5ef5530a9a7d68d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T08:52:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,491,648)."},{"block_number":8640198,"extrinsic_index":4,"extrinsic_hash":"0x1b6b77364f53cbd77a56d171c631b426c91ed1e646c26e6518a7be0f097a5c8d","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"},"pulses":[{"round":30491647,"signature":"0x8ff4ff077d0883b12eed205ecd32d1e85122947516cbe9ddbe59f26de5fc6195cd28954ddeb8eded7b4e4e466d5b0656","randomness":"0xab6275c44a9a771b8a53220bec4740afb7e790b379fa681765e3d7561a2d96c6"}],"block_number":8640197}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x3479f78d90254d51f10b2c792e5208f7aba85edb8779d401982741ac433b2c0e8aa4550329597daef498175e7103d49904efa66dd63b6470de9aa0f043f8cc89"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T08:52:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,491,647)."},{"block_number":8640198,"extrinsic_index":3,"extrinsic_hash":"0x07367dade82c188e67f1dbe97e235242640616c066404c37870de8f33559890a","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"},"pulses":[{"round":30491646,"signature":"0xb2fbd62411468554a56056830a2b84448d69eecdac18f97fe15d0ce6e1d04d02ab2afc3552eda37da1ffbaf5ebb414b4","randomness":"0x56b9e502cfa3f965b2dd1d7cdef552a40426f7b72d74bba24e61040720046ef8"}],"block_number":8640197}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x5408b018c97d7e45046059561b22d3223ecefda577b3c50bf413ff750c81c92e29542fa6ea6b2f2e1ef55a9052301867dd7f0a3b29725cd9168584189b01048a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T08:52:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,491,646)."},{"block_number":8640198,"extrinsic_index":2,"extrinsic_hash":"0x46022e659574868564c414ddf665554ba7e6d8b7176420edb82ed07205527047","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"},"pulses":[{"round":30491645,"signature":"0xa340910cfdc35b5d622d737a00d0e383fed1d787627e8bcc5855dd94a178598756663873621dc4f9a5e519102a2faeb4","randomness":"0x850464fea5121c9af3ff1ddfc3ff4cb12d9c44d0d6c385d1bcb0c9edf0c56128"}],"block_number":8640197}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xcc85ae3589f349a69c07aa8ad7ab284e23137bf800942fc74d6e92b708973244546345736df2f3da7ad40f4261d800e995f3535b370f5fbfad9ff3c1bad6958e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T08:52:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,491,645)."},{"block_number":8640198,"extrinsic_index":1,"extrinsic_hash":"0x5ba8d5a39c77bd40f3c78fb0a4eb6a981e2b043881b13ccb80d7ab2a9b175d23","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":"2026-07-17T08:52:00.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8640198,"extrinsic_index":0,"extrinsic_hash":"0x30aaec6f570c54c44e17f3c6d8b8bf35296da02f6ac7431276684f2a83a67cf9","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784278320000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T08:52:00.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8640198/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T08:52:00.000Z","published_at":"2026-08-08T08:02:37.618Z","source":"chain-events"}}