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30,884,299."},{"block_number":8738280,"extrinsic_index":6,"extrinsic_hash":"0x6599c12b904c7b6f106d2eca4143bce3cb94113c6e87044b45a71aa003aa4e35","signer":"5CsvRJXuR955WojnGMdok1hbhffZyB4N5ocrv82f3p5A2zVp","call_module":"SubtensorModule","call_function":"set_weights","call_args":[{"name":"netuid","type":"NetUid","value":77},{"name":"dests","type":"Vec<u16>","value":[2,4,42,50,101,111,132,135,145,148,164,209,219]},{"name":"weights","type":"Vec<u16>","value":[41528,65535,1767,5,62274,11507,57711,8257,11064,8753,496,30379,50495]},{"name":"version_key","type":"u64","value":"18446744073709551615"}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-30T23:56:00.000Z","summary":"5CsvRJ…5A2zVp set weights for SN77 across 13 neurons."},{"block_number":8738280,"extrinsic_index":5,"extrinsic_hash":"0x71edf836df6be759b27239ca3e6f1f55fd44e52157dd166076d48e4b0acee401","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x86e2b6ed0adf35080c3f4edff0163addf6f965454d970a642fe83f698e146a23"},"pulses":[{"round":30884128,"signature":"0xad17b1ae087cabc744bca1c9a5c85f8631a0f931a04b289783c4b9742d8e974e989a66c1d1f0bda93c0f1a9f46e15e61","randomness":"0x4ea097c8602d79aa3ac01daf7b472c32b7b49e02f7cf65e1aeeafedbae5da1d6"}],"block_number":8738279}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x0a5f32bf09769deb23ca00591309feb567f038f7fca03d376df765edbbf658093da0ad0527d912a01255770e8a4a0bb3b02001e27ffa979662d0c4a3ee62088f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-30T23:56:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,884,128)."},{"block_number":8738280,"extrinsic_index":4,"extrinsic_hash":"0x991e18780d7d7e35423a7433648fb0c2ba1d5d7c44752049fafb4ec8ccce6563","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x86e2b6ed0adf35080c3f4edff0163addf6f965454d970a642fe83f698e146a23"},"pulses":[{"round":30884127,"signature":"0x970eeaa879597c69932e64e4a3bb1e719633aed28defed8f99aa35ffd2bfaf30a1315537cfdbfcb4c20704adfb1d6a3a","randomness":"0x77278693dcb36d89d43d02292f75a2d475c76b7f2161a20cd7e8e629377f903b"}],"block_number":8738279}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xb4a2622e75dd7d5f4cc3f73aca58102d20f432604ade90ba61c2758fb946c311c23803f2841f55690f4cc64540b79a618fd60497b188f738f9ff09e3130bd88e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-30T23:56:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,884,127)."},{"block_number":8738280,"extrinsic_index":3,"extrinsic_hash":"0x8567fad06b2834edfa877f6c8ad532e396a4cc792ff436f1f66320355bfeb17d","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x86e2b6ed0adf35080c3f4edff0163addf6f965454d970a642fe83f698e146a23"},"pulses":[{"round":30884126,"signature":"0xa76be843a7212933e79460fb550c1519a4774e560fc3eb671247c8110546f31db4bfed39357e1d370726c59e78cf967f","randomness":"0x1f2c3c16b9549cf0bc5ae233a28d65a22b4e3a2c1764fff7b1c43a2811189b19"}],"block_number":8738279}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x901236c674a44ce36c7bb69632095edfa7a9efdf45d7fc4d91e3f441de44d95ee777b3886fce85f456992f6a9c177107ce9ac4036e3b0fc1d1c1fc832c58a684"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-30T23:56:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,884,126)."},{"block_number":8738280,"extrinsic_index":2,"extrinsic_hash":"0xa2868ffacca216c0d966c3873d6d1970fd99b551ec888a97a2917bedb12bfebb","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x86e2b6ed0adf35080c3f4edff0163addf6f965454d970a642fe83f698e146a23"},"pulses":[{"round":30884125,"signature":"0x993018635603ba63844db267daab3c64e44b1edab925716b933de6961de10001fde929a547e56bf19eaad04763f7fb2c","randomness":"0x6277ef846630e974a03dcc7bafa65c06c5d2c83828b40714ae000d6a56f0a625"}],"block_number":8738279}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x6c9709551e49a6b4caf123e6d4daaf4beb87ccd8f45bf4366227862c6fa93a6d6a482c8cfc89586385e2a68f3add3e8b5f9ea98e5aa357c73028a428e961b182"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-30T23:56:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,884,125)."},{"block_number":8738280,"extrinsic_index":1,"extrinsic_hash":"0x22e030d941b71c0b4839a8ca9f074886c713a0eb7cab8e01a177ab948ee82062","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":"2026-07-30T23:56:00.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8738280,"extrinsic_index":0,"extrinsic_hash":"0x191efdc4611362980471085e1ca5cd0ea0dab1bcba6f44dcf14785c543523845","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1785455760000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-30T23:56:00.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8738280/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-30T23:56:00.000Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}