{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8440169","block_number":null,"extrinsic_count":18,"limit":50,"offset":0,"extrinsics":[{"block_number":8440169,"extrinsic_index":17,"extrinsic_hash":"0xf020f8bcae88a2cbb29d9a3b4d8c8e843d616b4d57054d7c76e49e5225e15e47","signer":"5FxQcdsCXcNjWowQ63Y2oeMhN3JRQksejV3aHRr4XmtknM2k","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":126},{"name":"mecid","type":"u8","value":0},{"name":"commit","type":"BoundedVec<u8, 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an EVM transaction."},{"block_number":8440169,"extrinsic_index":8,"extrinsic_hash":"0xa5104f567025d58590b575db85fa804d27f16ce7152a4b9a5e22bc73c1cc92a7","signer":"5HE3tNz1GCbbdNPABf3Smie1MpuL2vG4mYdxA27uiQXA2od3","call_module":"SubtensorModule","call_function":"add_stake","call_args":[{"name":"hotkey","type":"AccountId32","value":"5GKH9FPPnWSUoeeTJp19wVtd84XqFW4pyK2ijV2GsFbhTrP1"},{"name":"netuid","type":"u16","value":51},{"name":"amount_staked","type":"u64","value":891941798}],"success":true,"fee_tao":0.001692315,"tip_tao":0,"observed_at":"2026-06-19T09:26:48.000Z","summary":"5HE3tN…XA2od3 staked 0.8919 τ to 5GKH9F…bhTrP1 on SN51."},{"block_number":8440169,"extrinsic_index":7,"extrinsic_hash":"0x49fdcc95f731d7713e96af643af86cca55891380f9921576d39c8c00a82461ca","signer":"5G1Qj93Fy22grpiGKq6BEvqqmS2HVRs3jaEdMhq9absQzs6g","call_module":"SubtensorModule","call_function":"set_weights","call_args":[{"name":"netuid","type":"u16","value":75},{"name":"dests","type":"Vec<u16>","value":[0,10,73,123,102,14,182,167,246,164,186,107,59,57,79,139,183,117,40,130,19,82,165,32,126,195,152,187,255,153,1,48,104,42,140,137,222,94,136,202,196,51,219,169,254,221,88,244,148,194,224,5,95,181,55,68,212,175,3,133,11,147,124,127,226,30,231,220,146,241,61,180,75,179,46,242,184,235,131,52,15,161,141,210,21,125,144,106,96,154,188,8,115,138,185,211,248,76,103,17,198,240,108,54,142,236,172,203,66,121,18,208,97,109,227,72,209,22,145,250,26,81,41,4,191,114,249,98,135,215,225,99,150,207,9,93,216,90,118,206,31,237,56,83,160,171,110,178,252,218,116,43,67,238,251,60,69,155,2,217,128,101,29,170,253,134,63,158,192,174,87,20,163,37,71,166,6,24,197,85,243,7,33,50,44,129,86,189,45,190,65,12,230,193]},{"name":"weights","type":"Vec<u16>","value":[63649,20,19,19,19,19,19,19,19,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,15,15,15,15,15,15,15,15,15,15,15,15,15,15,14,14,14,14,14,14,14,13,13,13,12,12,12,12,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,10,10,9,9,9,9,9,9,9,8,7,6,6,6,6,5,5,5,5,5,5,5,5,4,4,4,4,3,3,3,3,3,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-06-19T09:26:48.000Z","summary":"5G1Qj9…sQzs6g set weights for SN75 across 194 neurons."},{"block_number":8440169,"extrinsic_index":6,"extrinsic_hash":"0x255d3efc4bf3fbedf5faa82636c5a02168492da71a107a8b98d8730133c84c83","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"220422","value":"0","action":{"Call":"0x496a873c457fc3b7a172cef64facd857b950a836"},"chain_id":964,"gas_limit":"300000","signature":{"r":"0x1d1e21b926e9a50344d24a727da6bb848ee8a8f7169b047a9204a4b33b683055","s":"0x2db6ce8e764cf254d58f4d2af1c0a701c3a8515b26d175fb960b2ce6239809af","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"10000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-19T09:26:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8440169,"extrinsic_index":5,"extrinsic_hash":"0x890b15f70f9d54e6aba8fecd2b5c3d04f944c336c3d8dcbf254248e12090356a","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":29685944,"signature":"0xa896d2fe126994446b7268248856c84afebbf9b1f2c0853643ff2b8fa5b37593109f16de200a1fe8bded41b0aa280ed7","randomness":"0x0ebe427b8bdfd35ddc094e8079fc2e64f408850ea65759d22b82fb6bb207f647"}],"block_number":8440168}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xe2972ec97ead7b69274f6e0cfdef765a1359729e5777b98db76fb51fd8947b799ae4159faf61f0ec2390fe5897de54ccb8cce72af6d2be7907200ba2d0a99e82"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-19T09:26:48.000Z","summary":"Recorded a randomness beacon pulse (round 29,685,944)."},{"block_number":8440169,"extrinsic_index":4,"extrinsic_hash":"0xbfa2b396a1b89e044f3c585dea6b0af81192824b1c33fac919d1e8621bdea405","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":29685943,"signature":"0xb9148747e8d4121413557baca09bb8984147930148cc0594c1d722b4642d5f4eddf79d06c2c29df5c89588de302c3ea4","randomness":"0x18eca20cb8226f3c43153b70225416ce21f3a739da6327c2505b0de0e4e2d746"}],"block_number":8440168}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x300b8be839c6a0e147c9603621100a8ac037fac648cd52d3dff5916a58a031379268e79635c5700fbcc0e5c3f62a4f90cdd0a1e78750219b9565c3258730f987"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-19T09:26:48.000Z","summary":"Recorded a randomness beacon pulse (round 29,685,943)."},{"block_number":8440169,"extrinsic_index":3,"extrinsic_hash":"0x041d4496b0dd1171eac1d82b9ae24b45ed1a46f746195f07d50e45251ffe5795","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":29685942,"signature":"0x961d8c5ebb7fc291f2903e0589d5d1fb7c2d9110aae20fd87f503e01476d8b3cc875ef07e10fa731b347885366ec6205","randomness":"0xb78cc100abb58426cb83c867db1c8f830c944c3fe84523909762255a8f04b5ae"}],"block_number":8440168}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x76f9f50574340c8971410f94e14f41913ee40784d553ca15530202ec33f50f4ab98b5d88f1f2b10a62d1e68c9b2958cacf47d6344a2b012e47da9cbebc2dff8e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-19T09:26:48.000Z","summary":"Recorded a randomness beacon pulse (round 29,685,942)."},{"block_number":8440169,"extrinsic_index":2,"extrinsic_hash":"0x14388c23773c851d8f90f5eb6fc624dcb3fd72d9cef8cea8f6998d8f93502081","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":29685941,"signature":"0xb47105dce97792b72e1bd89d99de7dfa87f4dd66dbf922ec06cbb0820fb0146f38b3955c8f75a3c9e9e610a5840bc6b5","randomness":"0xac4000f8d5d1edfa5ebfa07b71837f2e8c92aac9ed7cfb19493ab9afeefc5440"}],"block_number":8440168}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xee22420d44ec2c14b45eac1e472ab26b9c7fcfee66622e97a8eed34746bb9b498fe0a25c2469024cd764808e918165d4f921e2f73420f51cd449fd971ba9738c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-19T09:26:48.000Z","summary":"Recorded a randomness beacon pulse (round 29,685,941)."},{"block_number":8440169,"extrinsic_index":1,"extrinsic_hash":"0xf6079a3558360d3e9688aefd0fe92ccc081c3db3cc8bda65c5eb358cbd5c7116","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":"2026-06-19T09:26:48.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8440169,"extrinsic_index":0,"extrinsic_hash":"0x07cb8b3daab702168a46601978cc88632373fe430d02bc7c4059e29dc0519466","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1781861208000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-19T09:26:48.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8440169/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-06-19T09:26:48.000Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}