{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8668499","block_number":8668499,"extrinsic_count":13,"limit":50,"offset":0,"extrinsics":[{"block_number":8668499,"extrinsic_index":0,"extrinsic_hash":"0xa042f1ce8fb122245b5fb7e9cec840e3be9d541ac1e71663e41f9cb17d3c6a58","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784618028000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T07:13:48.000Z","summary":"Set the chain timestamp."},{"block_number":8668499,"extrinsic_index":1,"extrinsic_hash":"0x3b02f36a5dbaf25c18ca00f6da933b496a0bbbb6a1470a7d43417ca7e0039dbf","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":8668499,"extrinsic_index":2,"extrinsic_hash":"0x0b8fcdf678841bcf20d13f4c80b394de26b9c287011c8d2af4d10e0330641a12","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"},"pulses":[{"round":30604881,"signature":"0x8886393020fe8f6d42003475f22ba6f6536180c5279122b061de48c662a205cb102ba8acd174e60e8fd8668e4a4a0133","randomness":"0x6d0397d4ec0442b2e1986f14f29ffbb880b3d6b1a6fbd0488d8a0aac335fde46"}],"block_number":8668498}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xf68f7cd5bde13894fd42373e8f07cfcaeb7a72fcd8db50e535e21a797793a2145b3596a01f98abaa9632765279714e022e34fc76b90cf50f6ae6910f6e3e468e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T07:13:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,604,881)."},{"block_number":8668499,"extrinsic_index":3,"extrinsic_hash":"0x92a0ebd2019267dec64184ffce90120904b3f718ae6454f3460c9e23c0fe9a55","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"},"pulses":[{"round":30604882,"signature":"0x84b8e15df91910cd9ac539d896e03d5241a3b5058fe84a5d86b12385a122e95f799da1dadb53de50293043fc90cf6d8f","randomness":"0x2b6fa600ae83695103ae19d315a35ad1ffdbb9d0eccdf67ace98b17361d10c00"}],"block_number":8668498}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8884fc8101c5af16470972bc376458cba5680891bcc6e80239c2fe14c7dc41416f4575660d04cbee65e7d84258b29d91fee8a491aa1d3e96944bf4712d3e838a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T07:13:48.000Z","summary":"Recorded a randomness beacon pulse 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neurons."},{"block_number":8668499,"extrinsic_index":8,"extrinsic_hash":"0xf45f20a1e1511029e9378294da6f24dbe8a8d417c6a9b4fcd9ca28a66aee1468","signer":"5G9hfkx9wGB1CLMT9WXkpHSAiYzjZb5o1Boyq4KAdDhjwrc5","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":44},{"name":"mecid","type":"MechId","value":1},{"name":"dests","type":"Vec<u16>","value":[2,6,27,29,75,87,117,134,162]},{"name":"weights","type":"Vec<u16>","value":[49151,65535,49151,8192,9216,3071,3071,9216,8192]},{"name":"version_key","type":"u64","value":2027}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-21T07:13:48.000Z","summary":"5G9hfk…hjwrc5 set weights for SN44 across 9 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neurons."},{"block_number":8668499,"extrinsic_index":10,"extrinsic_hash":"0x55811429ef43d85225b79c1bfd975082a1066d9f4959fe78a66fa80636b9939c","signer":"5E2LP6EnZ54m3wS8s1yPvD5c3xo71kQroBw7aUVK32TKeZ5u","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":37},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,604,944."},{"block_number":8668499,"extrinsic_index":11,"extrinsic_hash":"0x94949f0939af7bf40897df2409fe119f98c252e1351ec0e2692677c9b43c51be","signer":"5CMcCZrgv39ymunFposjbtEGQeC7XHRtR5gZD7qLpCmwUtBb","call_module":"Balances","call_function":"transfer_keep_alive","call_args":[{"name":"dest","type":"MultiAddress<AccountId32, ()>","value":"5FqACMtcegZxxopgu1g7TgyrnyD8skurr9QDPLPhxNQzsThe"},{"name":"value","type":"Compact<TaoBalance>","value":253800000}],"success":true,"fee_tao":0.000169936,"tip_tao":0,"observed_at":"2026-07-21T07:13:48.000Z","summary":"5CMcCZ…mwUtBb transferred 0.2538 τ to 5FqACM…QzsThe."},{"block_number":8668499,"extrinsic_index":12,"extrinsic_hash":"0x5ffa23ccad7d0379b5e021d89e16bad5c0daed27403fc14064bcabfe4d8358c0","signer":"5FpsgU3JFa8S2GnngH92J9vtHHi4PYgZzxGXnwdFNwEwt9h8","call_module":"SubtensorModule","call_function":"set_weights","call_args":[{"name":"netuid","type":"NetUid","value":128},{"name":"dests","type":"Vec<u16>","value":[112,147,144,77,243,25,109,110,20,136,54,79,13,24,230,123,253,235,117,154,96,251,84]},{"name":"weights","type":"Vec<u16>","value":[22485,25526,24806,28487,32087,29767,40729,21205,35768,37048,33448,26166,29127,43050,51612,16564,54653,38089,65535,48971,34408,15203,45370]},{"name":"version_key","type":"u64","value":9010000}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-21T07:13:48.000Z","summary":"5FpsgU…Ewt9h8 set weights for SN128 across 23 neurons."}]},"meta":{"artifact_path":"/metagraph/blocks/8668499/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-21T07:13:48.000Z","published_at":"2026-07-30T09:44:57.734Z","source":"chain-events"}}