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an EVM transaction."},{"block_number":8664342,"extrinsic_index":7,"extrinsic_hash":"0x1fcbd3382009c7fb673e3c713e7a7c08c81a4a2d0af9d6bbedff469ed888e519","signer":"5DXcQjRRLCQvZft36Me26fvmFDAbzzcuqBGVJooHCgZdK7ho","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":67},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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committed time-locked weights for SN67, revealing at round 30,589,523."},{"block_number":8664342,"extrinsic_index":6,"extrinsic_hash":"0xfed404099a7cdbdb87cae9f44fe67ed29b69a0bda5cad84467f8578b45d7da23","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"90969","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x694897c5a5c1fa0af9319fc158fed8d0e18561c1dd0139b91c845151eb864251","s":"0x03c884112b9d9ea7cec786301dc2bbdc2939ce8a299223e7597f2eb283eab105","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"20003418000","max_priority_fee_per_gas":"3418000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T17:22:24.000Z","summary":"Submitted an EVM transaction."},{"block_number":8664342,"extrinsic_index":5,"extrinsic_hash":"0x094bb0fb34c06a26eb050b754b5e00339d15916adf04b97c6d524167b5b1657f","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30588256,"signature":"0x8540a07cd9ca944be0683680f29da2fb271f1769a733e89dd66ab951432037b7248732bd65d1d1b7fa87319601c82715","randomness":"0xfd79c22a71885ac26b1bb67d1215e010362b27c17e1ed7ed13bf6b3b1dadea07"}],"block_number":8664341}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x2858d281861d89e0c7882260146e6c73c716430e2a117befdca787c54e6ff70f44702db1a6f0088fa66ef180d1e0c91570b715d48942a3d859262e7189e5a581"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T17:22:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,588,256)."},{"block_number":8664342,"extrinsic_index":4,"extrinsic_hash":"0xe0f73c84c5d5ce885caaa4465ada9f5fd7e7c9c411217a0b0432e13f6a9b5e61","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30588255,"signature":"0xb502c30fd96375ca31afc64439c3e6e4b5b22dd2db2f53637158874b7ecea75a1b0460daff6c3bef32b632b52f5b3dd5","randomness":"0x147c224151e86f6599a5687f8afc36df53a7854930458a62a38e9b36105c37e2"}],"block_number":8664341}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x0098fc8878f50d24fa283ec07a9854dc64700056eec2c5989929bd887e1c5122c0ac0c8fce7e8d83810fb2cdf93589faefc4d950088203b13e93707b3b5dc185"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T17:22:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,588,255)."},{"block_number":8664342,"extrinsic_index":3,"extrinsic_hash":"0xf21a87f85a7328ffe567dcd82fbcec80d4f6d22cef65c3be2a93fa0e6018fb9b","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30588254,"signature":"0x9680fca0a44d8a752caf0b88597842b5bcf0cd8076502ef6c3ab9dbbf3d7c1cc1f5e53e776b717905130fb1c31d28cb7","randomness":"0x94e938524eec489e60b3db7213fff7d630c977174318a5e03d9ce56f60edd7b9"}],"block_number":8664341}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x1625cb50c264e80ad07edc3d5d0b3e3ed5fca07e833f3be7f70380b8b2072830e0b3188f904cb37f2de7a6dd1a10612721e11742333ef3e5e4dd2617de105984"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T17:22:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,588,254)."},{"block_number":8664342,"extrinsic_index":2,"extrinsic_hash":"0x1297d59d557db6132c5057c41198631c6bea9fddc9cdece75ae0cec3fadd7e7a","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30588253,"signature":"0x90910082c8ecfaff548820266d1c1c87f3de69677a226f6c1f5084ea0c6df4cc462df73085fea77fffd748cc7366b482","randomness":"0xd2b529cacff3713c55e653665967073039895c3f6ade52f27a2c94894d070ce6"}],"block_number":8664341}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xc42ffebd48a135ecd380e9265a6735813418daa1e9b4c4acde72570805ab91034a1c0a8d840e9e362b83ddb166d66e8ddc6ddd5705fa603595976947c7c96182"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T17:22:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,588,253)."},{"block_number":8664342,"extrinsic_index":1,"extrinsic_hash":"0xf71cca43eadec342e7d7f593e762dc00b523f598c089f5fa8a241dac7234b33d","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":"2026-07-20T17:22:24.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8664342,"extrinsic_index":0,"extrinsic_hash":"0x9c2c25fdd2c77d56f25d883394838f3068d520bc7ec638ffd547f178a6413d88","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784568144000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T17:22:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8664342/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-20T17:22:24.000Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}