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neurons."},{"block_number":7872439,"extrinsic_index":10,"extrinsic_hash":"0x5676ac46add57208ab7232aa9dd8f4678641d8cf032d6dfeb624f1fdbeeada22","signer":"5GTFcDkQ8GLAsPVHyMmwgusCktmBAMbq6rcujUNZUmA5k28E","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5E2LP6EnZ54m3wS8s1yPvD5c3xo71kQroBw7aUVK32TKeZ5u"},{"name":"netuid","type":"u16","value":0},{"name":"amount_staked","type":"u64","value":84802330},{"name":"limit_price","type":"u64","value":1000050000},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.001318188,"tip_tao":0,"observed_at":"2026-04-01T10:30:36.000Z","summary":"5GTFcD…A5k28E staked 0.0848 τ to 5E2LP6…TKeZ5u on 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1 call: SubtensorModule.swap_stake_limit"},{"block_number":7872439,"extrinsic_index":7,"extrinsic_hash":"0x1997d16f7ca28b460a13bf2e9eabec2ec4f76db6f7ca5fb4009bff190aea3c00","signer":"5Ec8pUk6ow5HZxDj1HqPfoAtj8zXpnNearZbw3XBL7Rrj3z6","call_module":"MevShield","call_function":"submit_encrypted","call_args":[{"name":"ciphertext","type":"BoundedVec<u8, 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submitted an encrypted MEV-shield bid."},{"block_number":7872439,"extrinsic_index":6,"extrinsic_hash":"0x45d61326059d3d8d61e3b0c8832ded9d6b8ed4c184bbf54a87f1bc28f30ab5bb","signer":"5HbPvSctVcVLLfz5wMACezdWgKXXrDjVtZ4iPpousEQSTMLr","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5DAoDtMxVqtMu2Nd5E7QhPEGXDMgrySvE1b3rRT5ARDhfNNK"},{"name":"netuid","type":"u16","value":93},{"name":"amount_staked","type":"u64","value":5641700000},{"name":"limit_price","type":"u64","value":16441537},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.001318188,"tip_tao":0,"observed_at":"2026-04-01T10:30:36.000Z","summary":"5HbPvS…QSTMLr staked 5.64 τ to 5DAoDt…DhfNNK on SN93."},{"block_number":7872439,"extrinsic_index":5,"extrinsic_hash":"0x1df01acaa2a0824dec8f5002130647206c6dbaca802fa5a718aba2a1438037ca","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":27412019,"signature":"0x94425f290778d5a3879ffdb0139b77cb3ef57754adeabdc46d406dba818aed5d82d60ca1f67949db916ac2b59db0ed20","randomness":"0xbedcdcbf4c1e8b4dfd47b93992317f05ad73cfa6b7c08556a0a48cdfe2abba36"}],"block_number":7872438}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xa4e09e18b7cf4f17c14ebad73588090bb2e26e91aa807de427342c68cb735c59b74b973c18a3073120a36fb255d6336c19abad1a349f458b6c30e79f3d2a4383"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-04-01T10:30:36.000Z","summary":"Recorded a randomness beacon pulse (round 27,412,019)."},{"block_number":7872439,"extrinsic_index":4,"extrinsic_hash":"0x3b92a338ed3b53aa67ddb69413c2f9df62a6289745c0c8cbb0de24789a0f5fac","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":27412018,"signature":"0xaa193af07b9a1c1e329f9ea36c4ddb8c443729fd32698c92a968adc2451e570e15b82b0ebb9e7a9b26015da925b9a1d7","randomness":"0xce3f72169bc846717a6f00823a0bb1866bf4b445d6e990012c86b5645cbe2e4c"}],"block_number":7872438}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x785f9a9f4c465c61df604b6906182f5ad3bd9f39318236f2feb7f03838b9173e1a886d90c0f8c2b8803030ea6802f370d5804c987a611e0fddc6f8f6e2e9f785"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-04-01T10:30:36.000Z","summary":"Recorded a randomness beacon pulse (round 27,412,018)."},{"block_number":7872439,"extrinsic_index":3,"extrinsic_hash":"0x355e3a7f533609bf28abb2b9eed57d16c6e05cf582c963a4f1bcdd699e3555ce","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":27412017,"signature":"0xad126783dba4146c978d6133777ef75fa8252b56c72a1bad2e61d326263f094f52a746c7769fc686180a2409e228291e","randomness":"0x3a728a83ff199977ae2fbb9392980379da1e20623921dba3825e61ff8adf60df"}],"block_number":7872438}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x5865fe0704bd8e586a014963efded594edd281c5850bc9767f5864bc64bb9b6f70f4424f4e2c207b70ab2d45f59003df942e8723a1f7ae8eafb34fae60817082"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-04-01T10:30:36.000Z","summary":"Recorded a randomness beacon pulse (round 27,412,017)."},{"block_number":7872439,"extrinsic_index":2,"extrinsic_hash":"0x6a4dbe63111427b4c43a3bdbbf3e2c7ff8fa0e8fdca473a605ab525cbc8d3710","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":27412016,"signature":"0xa17f15030f8cdd3590c0e4215be5a6c198dfab0dd14c79701609b636196f00f065daf071a343cbad8efba2cc889f15c0","randomness":"0xbc4fe3ce44dbe249c72914c56d9aa53eaeeae2220d486032a1f30faf11980238"}],"block_number":7872438}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xd4bd3ec94225593cf94ba61f9ff6c11b05639e4fb38a181d9e87d1d14a87a661dc70393fc0c2768fc9f19f2c49fa689eb4b8321249d94d2df6f38a4932c44888"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-04-01T10:30:36.000Z","summary":"Recorded a randomness beacon pulse (round 27,412,016)."},{"block_number":7872439,"extrinsic_index":1,"extrinsic_hash":"0x0151d07d7c4d1cd319e7a748332dbbdee03a0c8b7a6ee4e8acb7c5f38c846c29","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":"2026-04-01T10:30:36.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":7872439,"extrinsic_index":0,"extrinsic_hash":"0x21614417df7f76cb53419a9683edf09bb9120f04e10b4553aa168540858b08c9","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1775039436000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-04-01T10:30:36.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/7872439/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-04-01T10:30:36.000Z","published_at":"2026-08-05T09:59:06.676Z","source":"chain-events"}}