{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8637810","block_number":8637810,"extrinsic_count":19,"limit":50,"offset":0,"extrinsics":[{"block_number":8637810,"extrinsic_index":0,"extrinsic_hash":"0x6020d239e64821551113ea3a6038229d5ea506b7b502d1cde7026cccc401afa5","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784249664000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T00:54:24.000Z","summary":"Set the chain timestamp."},{"block_number":8637810,"extrinsic_index":1,"extrinsic_hash":"0xf1ea1cc5adef00e891224f7ab8a8d9465f7a7ee7dbcdd0c78bba5c6bcf986b2b","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":8637810,"extrinsic_index":2,"extrinsic_hash":"0x2285e21924d7fe2cc7119f555e73f09c88c7a7da0b1f5c9e65d7b307c2b0db72","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30482093,"signature":"0x852cdd9cb53c74ca77ac93115a6acc54914bc129481a3b659429bd1d348818c38f5cae5233cda1330fa5513acd9613d0","randomness":"0x093b8f2b46c7dcfbf62324ad7e56974873cbfe93c7543146808aa446c9d1fe70"}],"block_number":8637809}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xe632590c6bd7fefc659a35fe3708029f82e9c2a8c75e9f479858218c8de8440d44d0c5675b196d3c6d8e715e4a7748804a3436822dedf8e27aba53ad8e1e9f82"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T00:54:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,482,093)."},{"block_number":8637810,"extrinsic_index":3,"extrinsic_hash":"0x8dbfc869be2e2132c366c72e3314b70a75c1a3a4e08446a6bf6486d504e16318","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30482094,"signature":"0xa1cb984d76a311a0e49f496106df8e980b5143c63699df386bc9843d509f139ef42df69aec23662da50e3d1ac31f1e40","randomness":"0x62079b79eddfce59c36149879da8e3c82da5534158926dcbdc52688623fc03cf"}],"block_number":8637809}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xacf1a82f48da5a14fa7dcdd800901780d4617721215f42fe12d35df6eac31a4a8a4bcb1c0ebf9e01c8ea4098250c3240e622f1da1bde61078cb8377b1b7a078f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T00:54:24.000Z","summary":"Recorded a randomness beacon pulse 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30,482,095)."},{"block_number":8637810,"extrinsic_index":5,"extrinsic_hash":"0xc476824467e89388a2bfda4e2cf05fa053558188e25b780c1e84db9f751dba0e","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"66243","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0xd46b56d7c405d0e1c17569557047e33f599367c1dc82d5678fa6ab32da89df55","s":"0x6355e331a48600bad382097f6ed0d896d0b33a326c203e38c40509de0fec40fb","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"20001455999","max_priority_fee_per_gas":"1455999","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T00:54:24.000Z","summary":"Submitted an EVM 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an EVM 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an EVM transaction."},{"block_number":8637810,"extrinsic_index":10,"extrinsic_hash":"0x56ee74b6fcac5a91e9d073735cd0717b653b51b406382432fb852b1e0779cc26","signer":"5Fjn67RPHY1XEP3G5GpkvoDm9rdDg7YUcXEAZQioA99Dr4TD","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":8637810,"extrinsic_index":11,"extrinsic_hash":"0xf51290a6c93f0806aaee9433518f8629eac3669b527137f37ae2470a33c0d925","signer":"5HTpoBE9wDUj3cbhawt9mv1tKXXU5atGsDNz2YJBKsqnx8if","call_module":"SubtensorModule","call_function":"remove_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5HK5tp6t2S59DywmHRWPBVJeJ86T61KjurYqeooqj8sREpeN"},{"name":"netuid","type":"NetUid","value":51},{"name":"amount_unstaked","type":"AlphaBalance","value":23789500000},{"name":"limit_price","type":"TaoBalance","value":55543267},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.001452651,"tip_tao":0,"observed_at":"2026-07-17T00:54:24.000Z","summary":"5HTpoB…qnx8if unstaked 23.79 τ from 5HK5tp…sREpeN on SN51."},{"block_number":8637810,"extrinsic_index":12,"extrinsic_hash":"0xdb3ae9ce2858319f434416d46401b01bd3bfc2576e5b35104401d519807806b6","signer":"5Fjn67RPHY1XEP3G5GpkvoDm9rdDg7YUcXEAZQioA99Dr4TD","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":8637810,"extrinsic_index":13,"extrinsic_hash":"0x44cfe2f7b68ca6a4776566b68c471bbac78c6772c915d97639f212df5380f881","signer":"5EbyJQJUQm3iGifQdpNQchXuqT7H1xqVUd24GKQhdqinTkkt","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5HK5tp6t2S59DywmHRWPBVJeJ86T61KjurYqeooqj8sREpeN"},{"name":"netuid","type":"NetUid","value":15},{"name":"amount_staked","type":"TaoBalance","value":1500000000},{"name":"limit_price","type":"TaoBalance","value":22999685},{"name":"allow_partial","type":"bool","value":false}],"success":false,"fee_tao":0.001721863,"tip_tao":0,"observed_at":"2026-07-17T00:54:24.000Z","summary":"5EbyJQ…inTkkt staked 1.50 τ to 5HK5tp…sREpeN on SN15."},{"block_number":8637810,"extrinsic_index":14,"extrinsic_hash":"0xd01c2bce7828aa804bc8483419b5f4434a0e45cc568679ab3a22d07e76dfe06d","signer":"5HEkMkFrazvWiNob1ZUdVpAeALfUv4JeJ8rCSUBBifavYLwF","call_module":"SubtensorModule","call_function":"serve_axon","call_args":[{"name":"netuid","type":"NetUid","value":50},{"name":"version","type":"u32","value":10004001},{"name":"ip","type":"u128","value":1823845536},{"name":"port","type":"u16","value":8094},{"name":"ip_type","type":"u8","value":4},{"name":"protocol","type":"u8","value":4},{"name":"placeholder1","type":"u8","value":0},{"name":"placeholder2","type":"u8","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-17T00:54:24.000Z","summary":null},{"block_number":8637810,"extrinsic_index":15,"extrinsic_hash":"0x12603f43fe426055034189160e2ac04179888e6aee73ca710747db5a8590f03c","signer":"5D7FVSM1fJM56zHJuMBuQ5LH32mkLni52JonoeppFrezvyHy","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":106},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,482,236."},{"block_number":8637810,"extrinsic_index":16,"extrinsic_hash":"0x5b9b78edc7e03fa20fc7d45596611f476977c6674a392471169c871c547779fc","signer":"5E2LP6EnZ54m3wS8s1yPvD5c3xo71kQroBw7aUVK32TKeZ5u","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":125},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,482,160."},{"block_number":8637810,"extrinsic_index":17,"extrinsic_hash":"0xd23c866154a55bef252eb9f191990d7a64c5302287f1310b34b7507dcbe0a340","signer":"5HijSRHd9wUmk51UE8Kia7vmx6kD2jwqJLn9bY1frQ4aiTUs","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":40},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[124]},{"name":"weights","type":"Vec<u16>","value":[65535]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-17T00:54:24.000Z","summary":"5HijSR…4aiTUs set weights for SN40 across 1 neurons."},{"block_number":8637810,"extrinsic_index":18,"extrinsic_hash":"0x9d33b0d0ad3b134a10c2345fde1325373433b7cecb1a96b91bc665478d4d7f84","signer":"5FU3YKmvVry2EVRUqzcdaTRAqW1E6nqPPPqmUGLe25JBmNDd","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":118},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,482,430."}]},"meta":{"artifact_path":"/metagraph/blocks/8637810/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T00:54:24.000Z","published_at":"2026-07-29T09:59:24.142Z","source":"chain-events"}}