{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8440152","block_number":null,"extrinsic_count":18,"limit":50,"offset":0,"extrinsics":[{"block_number":8440152,"extrinsic_index":17,"extrinsic_hash":"0x7c95e93f41f4e60376b82d981668b6a1b3d2e95f16ff136a353acf728b11bf4a","signer":"5CPboDj8pcuSNFCqZKW33ActVfxLpqM2xfHFQsWdWnCjgTQq","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5GKH9FPPnWSUoeeTJp19wVtd84XqFW4pyK2ijV2GsFbhTrP1"},{"name":"netuid","type":"u16","value":75},{"name":"amount_staked","type":"u64","value":438493334},{"name":"limit_price","type":"u64","value":16707510},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.001712359,"tip_tao":0,"observed_at":"2026-06-19T09:23:24.000Z","summary":"5CPboD…CjgTQq staked 0.4385 τ to 5GKH9F…bhTrP1 on 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29,686,572."},{"block_number":8440152,"extrinsic_index":12,"extrinsic_hash":"0x138403b962065a3307f9978d05dff347f5dd0519aa5c6cf2fc394ec92dc1d937","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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29,685,899."},{"block_number":8440152,"extrinsic_index":10,"extrinsic_hash":"0xef03f1917ce07292aa8ada6e6ef510db2f9082aacc0e24634d839977b5371ac8","signer":"5HbScNssaEfioJHXjcXdpyqo1AKnYjymidGF8opcF9rTFZdT","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":27},{"name":"mecid","type":"u8","value":0},{"name":"dests","type":"Vec<u16>","value":[203]},{"name":"weights","type":"Vec<u16>","value":[65535]},{"name":"version_key","type":"u64","value":200}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-06-19T09:23:24.000Z","summary":"5HbScN…rTFZdT set weights for SN27 across 1 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an EVM 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an EVM transaction."},{"block_number":8440152,"extrinsic_index":6,"extrinsic_hash":"0x25e141bd8306d0a56c559c4a241a7078d3c098a345fa8878a5852fb26252754e","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"220409","value":"0","action":{"Call":"0x496a873c457fc3b7a172cef64facd857b950a836"},"chain_id":964,"gas_limit":"300000","signature":{"r":"0xd2bba4f4655aafa05b6c9773caddfb848e341881772f3bd2d7c2ea2e35e64023","s":"0x38797f754a9fbdb4e6922a3c9c2f6ca2dda5d49f0992b577cf489fe36f1a6644","odd_y_parity":false},"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":"2026-06-19T09:23:24.000Z","summary":"Submitted an EVM transaction."},{"block_number":8440152,"extrinsic_index":5,"extrinsic_hash":"0x0276c9a0b047a2a0b3ff28761395905a89e87a6d5f2127da53f9f9345ca6182b","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":29685876,"signature":"0xa7056553a647c0d21bf44460f7fc8087f9d7735c56811b9ae29007c05b3fbce76fd857018a3e8843655a25f3d0f72334","randomness":"0xd83694cc06ba37f6432bc30c9504e9e6d29166acca6a6f02e896d8093f013de7"}],"block_number":8440151}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xde1461a50a50341cd6e66cb1bbd31cbb29c3293955812c2288fd1644dc642c5faffa1255c2860f4fcc7cee43c732492b44496d03c1c108bd999230ea1d9d818c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-19T09:23:24.000Z","summary":"Recorded a randomness beacon pulse (round 29,685,876)."},{"block_number":8440152,"extrinsic_index":4,"extrinsic_hash":"0xe2f71d76d631685209f1b038eeafaac3154ab0026f953823d7274ff463b71d8d","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":29685875,"signature":"0xa60bcfaf4f9fdbc8ed05e9ccfd7affabf77c6d7182bcb77ec08a58958e95f7e9108e013cf9664b27ff7d76143dea5069","randomness":"0x193a4361a1bada928810cecb1fcf297bfd879dd91743c5cdaa4cb35257cfa3d6"}],"block_number":8440151}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x96213e554b330c6b516c58c8e88077694d2b9fec6ad387b45b23fe97e856c356ed679e268678a8c9d513557dc9654115b613f14e7ab9c3934699434aa5521685"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-19T09:23:24.000Z","summary":"Recorded a randomness beacon pulse (round 29,685,875)."},{"block_number":8440152,"extrinsic_index":3,"extrinsic_hash":"0xaa0c1658d6e5cc7fb646045aa5cc43063a11da60148dcb068128526ba0c02307","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":29685874,"signature":"0xb721ad928cf29516796326ce6d34711e05d703a0983df1f796fdc6c4f1fbb2294e03968784a7fc584ec11922adfdfbdb","randomness":"0x837a1a686254189147d0fa8f34f22b3257f3e26a0f6a564583790920a87acb31"}],"block_number":8440151}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xc00cd5c478087189fb2fdbd6f3f7e7400be1d1990ceb972d9cc53b8093167262bb78639c97d6cf6c320ed78d14f678296c804c3edca07195023566b62fb4cb8a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-19T09:23:24.000Z","summary":"Recorded a randomness beacon pulse (round 29,685,874)."},{"block_number":8440152,"extrinsic_index":2,"extrinsic_hash":"0x1d6ba180d43b67b6661b6fee49106421a44978f7ad8e3d27b0aeb81a9972c54b","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":29685873,"signature":"0x9691a1ecec5d6f5a7fa0c935bdc583d739fe637eccaa79836ef3f54a58609c7079a8aa4f2bc4061875a00e50ec7e2a09","randomness":"0xc8f82b7b7b7402c1266ad8ece46e349f265fca4050f3a1e7de7881373a853181"}],"block_number":8440151}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x5c73eb5a601c8504c5e81fa61eb71574072e82ac3208899c06efbc4b70650e7969bcd5f7c2a00248adcc22636f33cc3e5c5afb69da246df30c2ec02424dbaf80"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-19T09:23:24.000Z","summary":"Recorded a randomness beacon pulse (round 29,685,873)."},{"block_number":8440152,"extrinsic_index":1,"extrinsic_hash":"0x8472acc5ebd2267c52a8d811d2ef2d70ba4045a1d184cd51d817a99b7cf990f8","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":"2026-06-19T09:23:24.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8440152,"extrinsic_index":0,"extrinsic_hash":"0x10d457871c6e45548ac1869c66078b476b4a21a6b03be547e837f668a6f3bde5","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1781861004000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-19T09:23:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8440152/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-06-19T09:23:24.000Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}