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transaction."},{"block_number":8439148,"extrinsic_index":7,"extrinsic_hash":"0x5b38aea336584179942f55e34c505791979f8663c33fcc572812d0923b4a4211","signer":"5FsiUkxfXAhR9FFSgra8KBUx5uFdNDfUrE5Z6KmU53e16MUV","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":16},{"name":"mecid","type":"u8","value":0},{"name":"commit","type":"BoundedVec<u8, 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round 29,683,051."},{"block_number":8439148,"extrinsic_index":6,"extrinsic_hash":"0x73fa2e8a4cac25472c736e1852469b12461a63e9ee613250a3ad4967bc4d9e33","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":29681860,"signature":"0x92c4ebdc48e8e9d250e29eff0e263ceb67bbc55fc633718389e91fa9b129b0b958e78b051ded4ce7ed6d279541f6c34f","randomness":"0x0999bf83cf17b541d4a2719e70a886886d38cc991a38cbeb6eda80bc9e90a3da"}],"block_number":8439147}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8cbe6d3f967e8c08273940004e81de1236136530386334a5649c4c788c997259e2af62ad66fd44760cddecdb0c66fbbbd803c74c723e2b9191c7bd68b396228d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-19T06:02:36.000Z","summary":"Recorded a randomness beacon pulse (round 29,681,860)."},{"block_number":8439148,"extrinsic_index":5,"extrinsic_hash":"0xed44234333d46508a65de2d7c08358af26df9477039d9a4a3b91ed897b9853b4","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":29681859,"signature":"0xad35f9a9a6c83ba492a276d26817e9d525fb84f4a8f63147375cc6039146076391e77cdfbf68df26356cfc573c2bf1f0","randomness":"0xe8e0480b92d6d4cc93120adb96d0881418b29de3fc9960f2134a7b505928b5cf"}],"block_number":8439147}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x1c59db30b44cd4018dfcaa7ef377299bb0409a475af51b4b8f280fb3a7493860162552e981bc33a28208b437fba34b1e9267aed04da4c849fc47d27cb5ec4280"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-19T06:02:36.000Z","summary":"Recorded a randomness beacon pulse (round 29,681,859)."},{"block_number":8439148,"extrinsic_index":4,"extrinsic_hash":"0x8c3ba1ec7689411867a0fb87faa0b954c4ce01e2f8f7af2b54b179e998cda481","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":29681858,"signature":"0xb0230a6dc522dcd901bb230ccc6430b3cf473e5a1cb8ac526703997a3c1cb44e460b62745cd19cf4a5067d714764e585","randomness":"0x947488e1afb8f8b4012a7ef9f024a5beeb33c368ff59fa2009d1da5c8ecaaac0"}],"block_number":8439147}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x6ad4b4ae63cac0c117d906f50e0be17c848569ce534965aac93cde6d5abb9a18bcc0b240f5b5285a4feb1eaf3f7d22ecabce1df0a485293a4039f4245d55cb8a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-19T06:02:36.000Z","summary":"Recorded a randomness beacon pulse (round 29,681,858)."},{"block_number":8439148,"extrinsic_index":3,"extrinsic_hash":"0x4338ace65bb02e7f2ab8d60fd3ed3e0a7ca3b71051a17651d9f97aa50fdf2a95","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":29681857,"signature":"0xa2262714d0efd4d98caf5f40d939924cfbf961d823a7876897b5bf0972ca580d799b1de83608d8dde1b95dd61032d1f9","randomness":"0x0ba902236ab65b497114553066bac523a867eba6c336c27b958d378f25a04aa6"}],"block_number":8439147}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xa6e106b3f2d9cb7db06fb2798988cd82b7fca6c14d18473341db923a076db029078678764a404f4e2d41e2fe14e13f7aae9c36fb45cea6ee36e9ec3ae5dd988d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-19T06:02:36.000Z","summary":"Recorded a randomness beacon pulse (round 29,681,857)."},{"block_number":8439148,"extrinsic_index":2,"extrinsic_hash":"0xca184045bd0bb4a09bd3d883fc9e4ec510d5c543c2e3ac6558796e12c9dae1ed","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":29681856,"signature":"0x95309ef36b869403aa4fc1625dad378177bdf90a92f52ce64b41f64e38dc903a2c94da599ba98359e5ecb6dac7696722","randomness":"0x17eba9987b43d36b719f6fe152d989372a71b63a2497b9854d32d0e3badcc886"}],"block_number":8439147}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x5cb0667038907af082e23d9b17fcb996d0bcd05693ac24cbaf520849ed1dc816eace9a4c953c76b6b28d594488cdba95157d8f3038911b29983f50c686541a8f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-19T06:02:36.000Z","summary":"Recorded a randomness beacon pulse (round 29,681,856)."},{"block_number":8439148,"extrinsic_index":1,"extrinsic_hash":"0x161d2d6abb53cb7ce32e4443a631f5462048dba40d0219b0f4f6708d320ac278","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":"2026-06-19T06:02:36.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8439148,"extrinsic_index":0,"extrinsic_hash":"0x81847917fa1fa91e368c88912aa3fcd9ed33e3250f3659ad5c8dc641fd4c93b5","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1781848956000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-19T06:02:36.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8439148/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-06-19T06:02:36.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}