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committed time-locked weights for SN41, revealing at round 30,893,059."},{"block_number":8740496,"extrinsic_index":6,"extrinsic_hash":"0x2f3a98d96f05782eb5940f7299e73c785e29f55224611961ee3c766a94cb14e4","signer":"5HbScNssaEfioJHXjcXdpyqo1AKnYjymidGF8opcF9rTFZdT","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":77},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[2,4,42,101,111,132,135,145,148,164,209,219]},{"name":"weights","type":"Vec<u16>","value":[37623,65535,2386,59056,11450,56226,8072,14598,8197,543,29243,49214]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-31T07:19:36.001Z","summary":"5HbScN…rTFZdT set weights for SN77 across 12 neurons."},{"block_number":8740496,"extrinsic_index":5,"extrinsic_hash":"0xabae0a3a4b7fb398870b3b9a43eca6b8aea717a527d4cb01f4ba59a906626223","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"},"pulses":[{"round":30893000,"signature":"0xab32f8596a61d33a77ba50c0a533a2b396364f4d4c749f62383ab6d7e34faa2e170529fa7f56c466151a9c6ef12f8bdf","randomness":"0xee50a35f45f9c6d73e7476565813c60a5a6f18b596a3c8678ae6f5a668737bee"}],"block_number":8740495}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x4af2fb6f88e5b7018b1c23312bb991e2ad144e66ec4f59f23b3f39d747303e30b31969331f9a964c4a40a526da8cc7ddc9ea1d09ed15bd386ac6d80565ee8e8b"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T07:19:36.001Z","summary":"Recorded a randomness beacon pulse (round 30,893,000)."},{"block_number":8740496,"extrinsic_index":4,"extrinsic_hash":"0x018ba6b8e204865e01be870e25e0b32307e92b8af1e4188cfce1e7c1e415b450","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"},"pulses":[{"round":30892999,"signature":"0xa0781e2a34e5306e55ebdaeeea4e32ee3a5ebea1a6d7ac79c7e276be5374cfa1d44bd848d16db08a2ee565931ff5e3fd","randomness":"0x27f3968a5cc578c24f4611002068859efa3ebff8e28302c2863d740bf0c3918f"}],"block_number":8740495}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x063a0463b43246ec7a89e3d194c5ea8370d52cf9230e5965dd2bc30fd963796a1ecae7ca23005307af9f7925538c5bb466ab96ac7ab70f943fd98a39bb1dba87"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T07:19:36.001Z","summary":"Recorded a randomness beacon pulse (round 30,892,999)."},{"block_number":8740496,"extrinsic_index":3,"extrinsic_hash":"0xdd8815735792b5ae7c3d566ce4c875785364ddeb710121ef4515d2c0d9b1f0f2","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"},"pulses":[{"round":30892998,"signature":"0x87bf7a97210c2e5a97fca55d74946de7b7d9fe542d8b3fb0fdbd52bd3e5599c524c16528be4f96281e244171b8ea0c1b","randomness":"0x5cdbbf0b271ea1587df24c00ffd94b37a72d180ed8e85cc49ca83ce2aca9dbb9"}],"block_number":8740495}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x04d30f3db608be08653d6bd5ce03c5aeb8654e7bc62f261c744e14ca9733c0527d542a66f32910ac16afd68a51324a73ac9f74b2f60cf97a2e3bf2381696708f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T07:19:36.001Z","summary":"Recorded a randomness beacon pulse (round 30,892,998)."},{"block_number":8740496,"extrinsic_index":2,"extrinsic_hash":"0x7be2bf5dc3e71ca5c24af1d1c1046e166a66ea80cb609be7847fd6ffd51ea7e6","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"},"pulses":[{"round":30892997,"signature":"0xaf4137d22e905a8e9fe41e9639f12b634343632eaf09a38ae905c134a269e1d820566f8b318c1686490887bf8b3baaa1","randomness":"0xb9787aa4fe10514bf1b709c627f2665ba87ed0e6e80bdd657b69aa799f8a58b0"}],"block_number":8740495}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xe402001804fe8a227de3ec991d5944b2ec22584a0973d4250c324134bc36bc11fdb3716837ade29245686c769102afe2a734c26f4b941e4f2fa0e8ba1fd4738e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T07:19:36.001Z","summary":"Recorded a randomness beacon pulse (round 30,892,997)."},{"block_number":8740496,"extrinsic_index":1,"extrinsic_hash":"0x3b0fa418cd645cc4cb9eb46bc1b8f61e4020fe7b2d48bc79ee51ee67797247b4","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":"2026-07-31T07:19:36.001Z","summary":"an account announced the next MEV-shield key."},{"block_number":8740496,"extrinsic_index":0,"extrinsic_hash":"0x915c45f452c7e5072f3c84d656470d127e6358fbab71e8a1edd91dad1e228c2f","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1785482376001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T07:19:36.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8740496/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-31T07:19:36.001Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}