{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8503404","block_number":null,"extrinsic_count":14,"limit":50,"offset":0,"extrinsics":[{"block_number":8503404,"extrinsic_index":13,"extrinsic_hash":"0xb53d8608bd3b5de2792226487ca52e5edeb6aa34931209f0dfa82099ed6e27d3","signer":"5DoZHfuhXp4hPcFiDcwPFWvxv2tHk7qrKkV6o4L7tET7qCPF","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5GKH9FPPnWSUoeeTJp19wVtd84XqFW4pyK2ijV2GsFbhTrP1"},{"name":"netuid","type":"u16","value":16},{"name":"amount_staked","type":"u64","value":1000000000},{"name":"limit_price","type":"u64","value":17310784},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.002108631,"tip_tao":0,"observed_at":"2026-06-28T07:08:12.001Z","summary":"5DoZHf…T7qCPF staked 1.00 τ to 5GKH9F…bhTrP1 on SN16."},{"block_number":8503404,"extrinsic_index":12,"extrinsic_hash":"0x361122d23f802d072cfd44e41888f2ab82be1cba863711acbf2b5b257bfda2c9","signer":"5HKhVt5Xj8UxTTY99fiq6R7znkwgar5ZWjnUpzAXt6ZDYG5Q","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":77},{"name":"mecid","type":"u8","value":0},{"name":"dests","type":"Vec<u16>","value":[1,2,4,50,55,101,111,132,135,148,209,219]},{"name":"weights","type":"Vec<u16>","value":[32463,36324,56370,6,11702,65535,11878,55960,8004,12669,40555,52550]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-06-28T07:08:12.001Z","summary":"5HKhVt…ZDYG5Q set weights for SN77 across 12 neurons."},{"block_number":8503404,"extrinsic_index":11,"extrinsic_hash":"0xb50a6e9b3db1e1da82c2a385efb9d8129e5aa427b8b24cfbdca0a5c9c6869bad","signer":"5FLoWCDovMPeH3Gv4syQSZ8TuKcMv6N27g8diDU8zJSeRv8m","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":28},{"name":"mecid","type":"u8","value":0},{"name":"commit","type":"BoundedVec<u8, 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29,943,524."},{"block_number":8503404,"extrinsic_index":10,"extrinsic_hash":"0x8b3d176d0eb6180311cb02a90edea19d1189376fe885273108a94e54a01623fc","signer":"5FqBL928choLPmeFz5UVAvonBD5k7K2mZSXVC9RkFzLxoy2s","call_module":"Balances","call_function":"transfer_keep_alive","call_args":[{"name":"dest","type":"MultiAddress<AccountId32, ()>","value":"5GkUNnSPwg2uUMc7RMjr2qjC9fTVs3ricVU6CeVRsQctcGg3"},{"name":"value","type":"Compact<u64>","value":3999858350}],"success":true,"fee_tao":0.000564141,"tip_tao":0,"observed_at":"2026-06-28T07:08:12.001Z","summary":"5FqBL9…Lxoy2s transferred 4.00 τ to 5GkUNn…ctcGg3."},{"block_number":8503404,"extrinsic_index":9,"extrinsic_hash":"0x44f06519d21a4ad1d10eddbedabbe7f9296ca9282c569f0d228b6d7681b59573","signer":"5G6qoGt1eryvXicK5VHyxLrRaG5fcsBxcTwqAhSaiySUYA3u","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":93},{"name":"mecid","type":"u8","value":1},{"name":"commit","type":"BoundedVec<u8, 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29,942,763."},{"block_number":8503404,"extrinsic_index":8,"extrinsic_hash":"0xfe3bde130e83b0920a415b005f570312b625b7cddee4ab34652abd87563390fa","signer":"5ELREhApbCahM7FyGLM1V9WDsnnjCRmMCJTmtQD51oAEqwVh","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":121},{"name":"mecid","type":"u8","value":0},{"name":"dests","type":"Vec<u16>","value":[0]},{"name":"weights","type":"Vec<u16>","value":[65535]},{"name":"version_key","type":"u64","value":9012002}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-06-28T07:08:12.001Z","summary":"5ELREh…AEqwVh set weights for SN121 across 1 neurons."},{"block_number":8503404,"extrinsic_index":7,"extrinsic_hash":"0x2bd5d13350c11a5ac7fee4fffb92be5b2da824ab7783902993ddbb4c21ab35f4","signer":"5FqBe8tHboYWtNxJaBjz95a94GfHPcPkR9kStsMirSJwanaN","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":103},{"name":"mecid","type":"u8","value":0},{"name":"commit","type":"BoundedVec<u8, 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committed time-locked weights for SN103, revealing at round 29,943,225."},{"block_number":8503404,"extrinsic_index":6,"extrinsic_hash":"0x722c646ebf3ac5c6416f0f069eca2cbc58998d36de3e75a9b54cc5a6f6e814e2","signer":"5HbScNssaEfioJHXjcXdpyqo1AKnYjymidGF8opcF9rTFZdT","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":115},{"name":"mecid","type":"u8","value":0},{"name":"commit","type":"BoundedVec<u8, 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29,942,984."},{"block_number":8503404,"extrinsic_index":5,"extrinsic_hash":"0x61be215f088a974f2401007773589255b8c3fa7677f01c04b2e0caa3bfaad1f6","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":29942373,"signature":"0x952733a5f0dd9f8a9e9bfa7b587d03c468c0dfbdd8f84645a4066d45186aa8af121497f601b70d3d8c400ed59ab3194e","randomness":"0xcb78d2da357a0c3213d0d6277b19a837d993d630021c5669f2903f2c987305f0"}],"block_number":8503403}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x928ec95b788dc9d24c9028e76c1f3797cf475a100ed5be33931b3786b7001e259210393caad9acd0470f57e827fdcf9e6a46a3818facb8515fd913da0935fa84"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-28T07:08:12.001Z","summary":"Recorded a randomness beacon pulse (round 29,942,373)."},{"block_number":8503404,"extrinsic_index":4,"extrinsic_hash":"0xa5df83d3496e944875b0b2ae50fe545fa6cd266a66634aff6e2bb889b5e14097","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":29942372,"signature":"0x91b2872525d56681868ebeb3865472b0c6386bad1e5d7dc17f8146088b19c2ef7d2df286a926fb71e33bfbe34cb0a9de","randomness":"0x379dd96ea8fd3b53df732caf1220230998a28adee98fe6d66a6c4366caade924"}],"block_number":8503403}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x580ef252b6e2055d1c1c7d3306d7fd1cf6325265fae66ae18b377c92394de21981ba53f7ba04b73ea860ddc524a7b2910cc3a13c4d81e7b7fccccc5f660f638d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-28T07:08:12.001Z","summary":"Recorded a randomness beacon pulse (round 29,942,372)."},{"block_number":8503404,"extrinsic_index":3,"extrinsic_hash":"0xe64eae70416d1496c783a4d0c6d06f791be3ebed60c3953d6c591985d99ab721","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":29942371,"signature":"0xa73135ea35839a454b2768d5be874be67101096b8a5f3c52b600ea78fda104613a0040dfab4e9528e91b0b64022406dd","randomness":"0x4aa4bc4b7e8f512ec6b6b6e519ead77c7cbc26bdfea93f35e6db23fd38f75934"}],"block_number":8503403}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xb693d1ee1590f91e7d5325d54fba2ddaa98f326da0058be20a0540c4ff1f0e357ae01013c0f4708f7052f5b8b3de6a9a47e2c65e466dde3d142e3e0cf9a8428a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-28T07:08:12.001Z","summary":"Recorded a randomness beacon pulse (round 29,942,371)."},{"block_number":8503404,"extrinsic_index":2,"extrinsic_hash":"0xc68e0779c41dd97f301286a8fa8d6ecba26fa22113f3a62c93c8a8d09da632c2","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":29942370,"signature":"0x8e8d685f4bdf2acde032347538a344fda8d1f96444948c1156df506da79812ecfa4bcf84fdf4a0e4da274624844b6914","randomness":"0xdd97b8462d0a4b93acba6f5658478beca90286e91eef2d2141ee6324471f3460"}],"block_number":8503403}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x98de6bf11c90df72d08475e7abef2d6896079838ae69897f35662fbb3a06b63fe626702e7aa9a080a49df1ec1100ef3311f24548d910d500420cf82d296c6f86"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-28T07:08:12.001Z","summary":"Recorded a randomness beacon pulse (round 29,942,370)."},{"block_number":8503404,"extrinsic_index":1,"extrinsic_hash":"0x0713341bea01499bf9d820b3118b1431802349e0e11484f4ebfd9796a3af2a1b","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":"2026-06-28T07:08:12.001Z","summary":"an account announced the next MEV-shield key."},{"block_number":8503404,"extrinsic_index":0,"extrinsic_hash":"0x3960f738b9064c29821ec8ecf3c2bf9a9714af1049040c3c9e112fc6df7855a3","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1782630492001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-28T07:08:12.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8503404/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-06-28T07:08:12.001Z","published_at":"2026-08-09T08:04:05.050Z","source":"chain-events"}}