{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8550175","block_number":null,"extrinsic_count":15,"limit":50,"offset":0,"extrinsics":[{"block_number":8550175,"extrinsic_index":14,"extrinsic_hash":"0x19bac85a55ecce771048133363434bc64ed8953bcb6018529aca5846ac3bd9d6","signer":"5H5vMeEdmY9qctUGv8gGSBQBQDJcuAFo6vnWwJdjutzbpwhu","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":49},{"name":"mecid","type":"u8","value":0},{"name":"commit","type":"BoundedVec<u8, 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an EVM transaction."},{"block_number":8550175,"extrinsic_index":7,"extrinsic_hash":"0x0018ec9e9cc6e803eb4487f3cdaebe2fe61176cb1e61e2dfd887e63169fb8ad2","signer":"5EkS8WTLdggmDPZs8fXaYXwYcP8Z4QEhybSQ7LAPXpEtAYpQ","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5ED5x695vJeDhxnm1VGQbA7u6DuwA9rkrPGFhMVCSYAU5NNt"},{"name":"netuid","type":"u16","value":92},{"name":"amount_staked","type":"u64","value":2000000000},{"name":"limit_price","type":"u64","value":18326214},{"name":"allow_partial","type":"bool","value":true}],"success":true,"fee_tao":0.001714534,"tip_tao":0,"observed_at":"2026-07-04T20:41:36.001Z","summary":"5EkS8W…EtAYpQ staked 2.00 τ to 5ED5x6…AU5NNt on 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30,131,438)."},{"block_number":8550175,"extrinsic_index":2,"extrinsic_hash":"0x7ac225e2d5cfac5feca5670200aee50070022b39b181a5cb7fc23aeec53d8f39","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"},"pulses":[{"round":30131437,"signature":"0xb703714eb9e1d103dca4d1ef28abd318f08318b3665d3eed0983314e172052f70f925dc054420552271d451afa304adb","randomness":"0xf7f06459626c26788ea081637b0c2a7d1dd12c33bd77315a348b315cca770fc1"}],"block_number":8550174}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x9631b18eb29646017ae194fc5edeac9c73d2cf7ad6e846f165fa9eda2498431a0af10645bdb0276996dc795f9fbd6ee0c7f15fc1f3c89f6ed8ed442dda819682"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-04T20:41:36.001Z","summary":"Recorded a randomness beacon pulse (round 30,131,437)."},{"block_number":8550175,"extrinsic_index":1,"extrinsic_hash":"0x49389f4c18c5fff14b1a0aaa2671ea17befda6863a31d343110174714b6f5a85","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":"2026-07-04T20:41:36.001Z","summary":"an account announced the next MEV-shield key."},{"block_number":8550175,"extrinsic_index":0,"extrinsic_hash":"0x6b0999e485fb63de32e01c8b8bd1c72fff6a7d6329a4c5dd793e260770283025","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1783197696001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-04T20:41:36.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8550175/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-04T20:41:36.001Z","published_at":"2026-08-05T09:59:06.676Z","source":"chain-events"}}