{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8637171","block_number":null,"extrinsic_count":10,"limit":50,"offset":0,"extrinsics":[{"block_number":8637171,"extrinsic_index":9,"extrinsic_hash":"0x458c99b76ec64ab555c383df1652473cd40f8128640599ea7ef908439ee76e7d","signer":"5HbScNssaEfioJHXjcXdpyqo1AKnYjymidGF8opcF9rTFZdT","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":10},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,479,739."},{"block_number":8637171,"extrinsic_index":8,"extrinsic_hash":"0xbcdf9ad1af94c6e243bb4e3b2e85c8a51970e7db2e9e6e0d944c3f98081c774c","signer":"5Ef6r8za9fQfidZofvJPEgwShhmP6NoQkj6FufL8jKoghw4B","call_module":"SubtensorModule","call_function":"add_stake","call_args":[{"name":"hotkey","type":"AccountId32","value":"5ExaAP3ENz3bCJufTzWzs6J6dCWuhjjURT8AdZkQ5qA4As2o"},{"name":"netuid","type":"NetUid","value":20},{"name":"amount_staked","type":"TaoBalance","value":1544500000}],"success":true,"fee_tao":0.001629079,"tip_tao":0,"observed_at":"2026-07-16T22:46:24.000Z","summary":"5Ef6r8…oghw4B staked 1.54 τ to 5ExaAP…A4As2o on 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an EVM 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30,479,534)."},{"block_number":8637171,"extrinsic_index":2,"extrinsic_hash":"0x55b6b4bbdb76cde1e08a9b029f64f48ffbf5c80bf14c0fd04b2cf6296708f449","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30479533,"signature":"0x8ae4dd75b4539410ad45d9cd39315fd3c8cbc7f68302d839d3a7147b43ab1be9fb336169331083f79344f25b34f1cde3","randomness":"0x62c013cdab6a9696348b7245cf4dbcbde30d1b1629dab5dd7d449a00e98e4504"}],"block_number":8637170}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x7e90b80a45a41479e43fdc254360bcd17c4eddaa9048995bca55a4006b0dbb07ab5f6c1a93afe5205b17af1d52238d246df4b5fa196e9178d0147cf0359b3f8b"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-16T22:46:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,479,533)."},{"block_number":8637171,"extrinsic_index":1,"extrinsic_hash":"0x7469554c921dc36247bd0a789fe473242d6d1d993709e83ebe72ae475eadab54","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, 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account announced the next MEV-shield key."},{"block_number":8637171,"extrinsic_index":0,"extrinsic_hash":"0xf963328b51ceabf4bc940d8df55eb3e01abed74262ce0f92883cabf9a983549a","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784241984000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-16T22:46:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8637171/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-16T22:46:24.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}