{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8505247","block_number":null,"extrinsic_count":26,"limit":50,"offset":0,"extrinsics":[{"block_number":8505247,"extrinsic_index":25,"extrinsic_hash":"0xf60c06999d57ff465f972b7b8b07f6eef7362e36e76374ba66288916c8978f3e","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"Legacy":{"input":[49,97,183,246,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,111,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,164,160,209,47,72,157,60,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,18,223,48,216,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,16],"nonce":"219807","value":"0","action":{"Call":"0x3c2269811836af69497e5f486a85d7316753cf62"},"gas_limit":"220976","gas_price":"12000000000","signature":{"r":"0xf47a305cfcbdf6a68a076f17925d6f776af2d16abcb015b90b4da4725d88b779","s":"0x49ca8316d1be3b5fded9214c407c5615bffb1a24f6d0f349f06b118444a96585","v":1964},"precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-28T13:28:00.000Z","summary":"Submitted 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an EVM transaction."},{"block_number":8505247,"extrinsic_index":18,"extrinsic_hash":"0x79bf04088e987c7dd52841073d2622a9104f53c8ee66364315d1b5effc72c6d9","signer":"5Echvkt5kXTvC1rRucGS4eA8SrkSMyKaDv4msYHgEhMPh9Ds","call_module":"Utility","call_function":"batch_all","call_args":[{"name":"calls","type":"Vec<RuntimeCall>","value":[{"call_module":"SubtensorModule","call_function":"remove_stake_limit","call_args":{"hotkey":"5E4z3h9yVhmQyCFWNbY9BPpwhx4xFiPwq3eeqmBgVF6KULde","netuid":37,"limit_price":40831,"allow_partial":false,"amount_unstaked":1431030062396}}]}],"success":true,"fee_tao":0.001874524,"tip_tao":0,"observed_at":"2026-06-28T13:28:00.000Z","summary":"5Echvk…MPh9Ds submitted a batch of 1 call: 5Echvk…MPh9Ds unstaked 1.4k τ from 5E4z3h…6KULde on SN37."},{"block_number":8505247,"extrinsic_index":17,"extrinsic_hash":"0x9416ce6bf27ac1bc8bc320172b19d7b4fd9a0ef8c8202fe67c6f81730e3c4c64","signer":"5DCPgCxTTbMiQqnRiZW1SCCzv2WFagpwnvhY1mmCyBHLYe6D","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5E4z3h9yVhmQyCFWNbY9BPpwhx4xFiPwq3eeqmBgVF6KULde"},{"name":"netuid","type":"u16","value":16},{"name":"amount_staked","type":"u64","value":1000000000},{"name":"limit_price","type":"u64","value":17021183},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.002108629,"tip_tao":0,"observed_at":"2026-06-28T13:28:00.000Z","summary":"5DCPgC…HLYe6D staked 1.00 τ to 5E4z3h…6KULde on SN16."},{"block_number":8505247,"extrinsic_index":16,"extrinsic_hash":"0xff5c45234c7c20918a1a5dabef5b409fe3dc7879943abe540af18f4ef75d3503","signer":"5G9JCBWPwvAz5VuayNf44ieTV45WgNCMEbvbBznuAynGLNkH","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5E4z3h9yVhmQyCFWNbY9BPpwhx4xFiPwq3eeqmBgVF6KULde"},{"name":"netuid","type":"u16","value":96},{"name":"amount_staked","type":"u64","value":2000000000},{"name":"limit_price","type":"u64","value":17444190},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.002108629,"tip_tao":0,"observed_at":"2026-06-28T13:28:00.000Z","summary":"5G9JCB…nGLNkH staked 2.00 τ to 5E4z3h…6KULde on 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SN82."},{"block_number":8505247,"extrinsic_index":10,"extrinsic_hash":"0x4405b02230e8927c8ba77c6c02349b7c3cc009cc1dddea036d6a44d5afc6de8e","signer":"5CA4yMUpJ8hd7FBNqLa3pekoHgmaCXuusKLtANoL8DnLTWRT","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":8505247,"extrinsic_index":9,"extrinsic_hash":"0x71f62607ae16fcf7584dbc46764e25917f5685394db8edb5dc15198efb97163a","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"14700","value":"0","action":{"Call":"0x17bfce9c358a20a91397d329b97f982ab17ad92f"},"chain_id":964,"gas_limit":"300000","signature":{"r":"0x0882cf02e2a9a77f5ec2178df6cf222ac8cc01d27f3c816c6cde3728487fcbbb","s":"0x68278ed857bcb979405d94fdaa66a7cf46a289d33e2e4a75f17002f0b4f2e7a0","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":"2026-06-28T13:28:00.000Z","summary":"Submitted an EVM transaction."},{"block_number":8505247,"extrinsic_index":8,"extrinsic_hash":"0x951d422dc756aad8d5e1146bd3a145be7e402c705777d09db8fe18b7c4b0104c","signer":"5EcDP4pa13RpNb9w78zXeymmh2ZST8rZazzjW2GmWeHyBFtN","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000600388,"tip_tao":0.000066883,"observed_at":"2026-06-28T13:28:00.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8505247,"extrinsic_index":7,"extrinsic_hash":"0x92419abf479528afafca7bc739e2cc318e087ad80649c5480c56bab308525abe","signer":"5EM8MysFZv2UvQM3YXzaAZopX4ofvgNr5tfAF1B2HjfsPMzt","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000646332,"tip_tao":0.000112827,"observed_at":"2026-06-28T13:28:00.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8505247,"extrinsic_index":6,"extrinsic_hash":"0x8c3c8876d3f18b706d1962454a1146acc076d1ef472ce5ae0d290116a46e6b96","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"},"pulses":[{"round":29949971,"signature":"0x95daa80b83afa7fd22df397b3490f33a7241d174bf55a04195bae0a8391abd8e11f6cc68684aac31394dbbfeedde7ef9","randomness":"0x242982016b100325021e714e4e677a85229ba72c1d2c929537119efe39ca59a7"}],"block_number":8505246}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x663ca694732f7145f2bc966744fa93d43f1df4eadf39a38c739b766d2025703e878a0f41897482406c47c32c2e0acad1526ecfaa0cfd32b090004262c3f23f8c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-28T13:28:00.000Z","summary":"Recorded a randomness beacon pulse (round 29,949,971)."},{"block_number":8505247,"extrinsic_index":5,"extrinsic_hash":"0x5d35d26380340c778502097cbdb6cfa2f3fda96fa5ed17fee5cc66c1ba597bdf","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"},"pulses":[{"round":29949970,"signature":"0x95bca9ad606f1a745049a0886148d67ee7ecdb08b3182b43497e70afa69d8da1ee795c366e03a0e3009939a33fbda950","randomness":"0xc939edf1928ed5877753001e6625ef40c2c49bfc04c6e51ec13a60bab075f7b7"}],"block_number":8505246}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x6ab97ab77953a4bb1d20c8ba6da0bbacd56995d97959345e5de88aaafeef4842ee5812312f91cb7730868bc42ce1e779a636a54c0d9384b502cf18a1846c968b"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-28T13:28:00.000Z","summary":"Recorded a randomness beacon pulse (round 29,949,970)."},{"block_number":8505247,"extrinsic_index":4,"extrinsic_hash":"0x343ebf6c24f7030626a7311e0ff0fd45f9b755bb101d2c66a88bbe997ce0195b","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"},"pulses":[{"round":29949969,"signature":"0xad36c0bfe96406df7a1ac2204b4c356a6de4eb5c44ca4c8f5d553436d25f2c130d91d282410ea6a85a58fde05ecd1277","randomness":"0xf7375f207decc189db012fe58ac61c9f4579a76fb1a05e8e0c0ca77c5da72ad1"}],"block_number":8505246}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x6e6b3d457bb637f6d7ccc09c4648433d6d07f31b31f0af24652215c170f31014014862e478b239c91ef786b0df68cbdcaf2492ae8a32d8ef1d1defcaaa204f85"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-28T13:28:00.000Z","summary":"Recorded a randomness beacon pulse (round 29,949,969)."},{"block_number":8505247,"extrinsic_index":3,"extrinsic_hash":"0x9610d248f0a4efda4f38a6e3e2fd11753af6d760f9bd96dad2af56a8013b53bf","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"},"pulses":[{"round":29949968,"signature":"0x877960ccb2c026c455f2ca8466dbde084e96254b1963dd0fb10d2718699d2f4dcc265266d263c4b101d89e6b69cc6865","randomness":"0x76a3af6b381a4758c642701d4083d2d1264f891615b5fe3d557b956047a16192"}],"block_number":8505246}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x5aea1d66c10dcae08b11c56c5b37d3f9646d7c4929a4a33e0bc53ec42c2b3333c5883d8ba348b3c269718328a7649cbd126da541f5e8af415e32d829dba8fc8e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-28T13:28:00.000Z","summary":"Recorded a randomness beacon pulse (round 29,949,968)."},{"block_number":8505247,"extrinsic_index":2,"extrinsic_hash":"0xc464c382c52616468aa080e5472d936185530ca83ae846d7f0798a27ea321e64","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"},"pulses":[{"round":29949967,"signature":"0x880ab8e09b04bfef27bb68f1a0cad94153b5e89cc3fe04f2991d2c5a269dc5bb50e92afa19d671fb8d07a7551a5b8631","randomness":"0x9e2df666dda1cb91c29f4f2ecd47e877169bfbb5822ca6095a903ee961213da1"}],"block_number":8505246}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x7a9f8b12f668e3325992c2592eea4f1aab90c1b08526dda336d7476dc7740a1a30f418decfffa8d58f2640e4f4134d87b5273832b9e75c11d500c80eaf24888b"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-28T13:28:00.000Z","summary":"Recorded a randomness beacon pulse (round 29,949,967)."},{"block_number":8505247,"extrinsic_index":1,"extrinsic_hash":"0x6f4a98eb2089d908906ebbdf15c6ebec558783a365b12c9436ddfc7681e5afc7","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, _>>","value":"0x9cd96f345c0cd2c63efb4b4793e410e9abc13ffb318d774a083604cb6720cdc88b1b5c93659145a49b94b9f85cdf64727d030f0f6898434a1e575444b290afb0c58fc5353a6d079492a64eee7930eb3615e300031a39c57c963044e690a27ab45d217fa5fc2198e1823e00c38f6a4d3553acede10c34d487550bcfeb57af113c75d0858346a8bbb84a2762ebca1888aa8c6029a0037a44c079910b09bebc4192533a8d5615ca47952d4904c3331390778806794a5ffb2894ab6d0a52a98c9401358429617905d6bb66536110b7f1a483653ccf163677c8cb480493e51c7feddbabb06a8628303d32136701acca0ba4b1a84c20e1239dd095abdbb648b15c167ca109b59375bc665d3842917cc481b5e6b11526aeb585749fe243c2f503a4662dc680ab12339370414b77e6082d7c15997944db2caf8032cd2e0b81a32c88aeab0100857948b93220ca6b76d20c2655266d59398eb8bd21d551dd2acaa4903c75769a61c4b3ccc138c4d97e03383bed541b09d4923e360e763b4f6f5380c0056ff5d43b281b79010809ad9396cdcc2a103818accc64116b7e1144b5256766cb0cd0e8860ddd33102ca7c4cd0cb74b61a204c13f98c3c063873c7ea08a7615730fd86df4e4437b91b77eec4fd2825632c77d42076a8ee020774172d2f45c81f4018fb891b89548cb3b151ae3c1336816a818b48349cfa79414cda4aef8ea399965644c0ab2156bce10a99a54eaa96d657d7c3b012e706c3f541d43568fb49b3994d500eab68690cc91af01335f22b9caf702a75b3bc498b88c8a2deeaa77c4ccabd58b8b39208e4b0c504a0236de32897719242d8c318d901a2aac2b9bd76c9f139c8418595eb01b4c5c96d85c03255547f6364bf83269f2e47c00705d3598974848ba8ce4491e6c70c0718624292d33820d49ba08857775fb32925c19c6c19b3a83621f2e8b0fe47b985d4b4e5692870864aff0c3c3713213b94272cd2c93718344a395cef6c269b0d88956aa153946985430719e7b9746460966461ac9d7a35b7ba5f0563c2cab262a884c76e124505209dbb0af7007801ad64f04f55e296b34dddb877886657fe4287b5c838a363ccc653192d903a5306267842dd5ebb0d5ba9321780108899964e68e9e47152e734796049e65002ed1815125eb207a849e10d13bfec797c19b4798e1b518a648bfcb61c4e85ce4e49299dcb356a34232b1c06fea98c7f2202807851711a2a20b3aec7ccb9ef26937bacd4b660746d118268026c773751df1ab76789522b623c9283ee1c1330d205a30a31d62156d99a925b1e906ac2c8a1906c6b0c8c0fa5c56f7c971641843395159cadc5daf2c8adcc5185b6574b518b50a76b408a12230d93896154297e4763871212935a520b407c75695f0f5199706b00fa8873756959b49a70897623545b93061b50a7b8a0074b41d2300947caf780a004dc483d3e9b5f9298cc1037c94305cd2863f67815d68107e0280abcc9192ebe7aa1930551e78590ef22634d074d8cc6681b8466df0aa997ccb64b85211a13ac2e215c87badce7284eca2979ea965cec952752c2579b284ea1ba68dbb5ebb82aad5f00218524f28a85711b12b73878055ba75c71b3d5cd79d2e6dfb68908c93e7262de9e69101b86a62972db809e50d0e0cd56bd944b12d97"}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-28T13:28:00.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8505247,"extrinsic_index":0,"extrinsic_hash":"0x9f897011cdba9aed7de44bf4eed2b0e5c5e350f9587e22fb54efb95fa11b8f04","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1782653280000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-28T13:28:00.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8505247/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-06-28T13:28:00.000Z","published_at":"2026-08-08T08:02:37.618Z","source":"chain-events"}}