{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8637133","block_number":8637133,"extrinsic_count":11,"limit":50,"offset":0,"extrinsics":[{"block_number":8637133,"extrinsic_index":0,"extrinsic_hash":"0x36612da5025ccc209ef2d78a7a7f23870dc47984e47b2c611381743e16d2b76a","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784241528000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-16T22:38:48.000Z","summary":"Set the chain timestamp."},{"block_number":8637133,"extrinsic_index":1,"extrinsic_hash":"0x6a3720fb16aca1c236cf29aca541ca1929e2b77b8a1af57ee4ff8977c2e82340","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":8637133,"extrinsic_index":2,"extrinsic_hash":"0x7ddb36e61c6e7bf5d75d71e861434e1cb22a1cb8ae3478449a49d30aa76b5217","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":30479381,"signature":"0xb64451da6c3027cf1eb1327e1c2f75d8873d1c1a6f16996d33a36a94b66413a390be96f3f826ad400361b7c67b97222e","randomness":"0xf9fc649f892bcb4905e1507f462daa571ecf5d82f2046dd1a8aa7455210ffede"}],"block_number":8637132}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xc4802221d8b23581524e51e5c887989314005f59dceda2da9156b389c4123b5b5e938aa583d37d0a4be5fbf62fa56eff808b86d38679017989c2ecdee98b4382"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-16T22:38:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,479,381)."},{"block_number":8637133,"extrinsic_index":3,"extrinsic_hash":"0x69131dc47d9a5dc8b8f17ba14a3b1799b812527e7f17c3e8eb732aa4a95426ff","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":30479382,"signature":"0xb2cd55d33fc81ae1ac34725475602ea3ba137efd3d074f9aa53eee25851c353a6cf21b29b4c70cfffea106fec9cb2013","randomness":"0x77ea512164e28f884ca1140b3764207128d49f0f2e7ff520f24817ba028b1fc8"}],"block_number":8637132}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x385f24ce9b82accbf9bddd6c1d2eeee5e9f5696e64ac7e01b4670466962d5a0ff63be5a31280332af8bb5007e0ebcc932e5aac9c8e003722a38a6b148b72088c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-16T22:38:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,479,382)."},{"block_number":8637133,"extrinsic_index":4,"extrinsic_hash":"0x4d6f9c061ad5be6e689e4c566d173e467637f84f771ea9aa2b68771b5067df4b","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":30479383,"signature":"0xaf8879d71a8ba420a7aaed3de950c8d82fec042b4cca6937a800e94b7c1d11305f29000ed98bc7fd7502e6cce9ebfb7e","randomness":"0x6d239c5d9db837deec7245a9a6745ef9541114b67cef42113c7d5d7097725a83"}],"block_number":8637132}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x4c950a22fbeebb134adfb909cc3ea2b0b31e26e61c9775982870a18276891230e5f3ae934ef6ab5b67d2ed1fb3333e002d9d8f058266f2800e5e65d9350db283"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-16T22:38:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,479,383)."},{"block_number":8637133,"extrinsic_index":5,"extrinsic_hash":"0x9cda8b1a5836cc81816f127f7262f9287e548e51f2f324d86b5a5fc5069dd5d4","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":30479384,"signature":"0x90fb0639334e9a83e25c0320fea36bec4146d74679256342eb0d6ffa77e33dbd2dccef3670b3c0a1862eae95354b4645","randomness":"0x571833ac9a5feca4f04573929758e1527e56a9a039bff566817518e50c61aef0"}],"block_number":8637132}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x7276e2a59e0b18610ecd8d622d4a4d35cc962f2135d6377a6588dc02a68d3504a40495992eee00dd7843e66c389302616fd53c3397fb2dcc7364d668fd01a58d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-16T22:38:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,479,384)."},{"block_number":8637133,"extrinsic_index":6,"extrinsic_hash":"0x56980dbda96a6ee6019ba3ed39201078074abbc388a6a258bb4bf2adbfefc28a","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[31,100,204,67,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,131,202,205,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,60,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,17,114,28,114,0,2,34,23,16,0,0,100,254,226,200,31,188,18,132,251,82,130,120,152,16,32,241,251,137,68,106,73,229,87,72,120,28,198,236,12,49,204,7,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,8,191,155,65,0,2,34,128,16,0,0,112,128,118,32,49,206,198,80,49,119,95,6,172,41,249,234,115,81,22,140,148,187,23,174,55,126,168,159,110,66,140,18,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,102,134,38,59,14,42,255,135,136,116,35,70,27,156,58,201,234,151,64,143,79,169,53,245,86,117,102,218,36,63,2,244,105,220,50,212,125,17,31,6,32,36,32,248,33,122,48,98,42,166,11,66,32,53,65,152,35,178,37,82,7,11,30,16,63,136,135,121,32,228,4,116,32,184,17,210,68,205,12,4,53,31,33,88,56,107,247,188,29,4,46,221,5,147,45,143,13,156,45,55,214,121,72,5,86,73,37,177,29,203,205,229,8,110,5,59,25,182,31,174,37,107,121,219,60,69,21,235,28,50,39,75,14,240,169,29,19,230,4,180,21,194,29,171,28,78,29,121,120,105,4,198,51,157,6,215,41,16,6,61,80,58,8,105,36,78,6,113,55,211,7,112,7,93,24,204,27,204,3,237,16,100,5,84,66,73,10,249,108,251,14,159,39,100,22,91,4,53,13,20,16,164,14,141,15,228,25,111,19,223,29,30,54,54,8,97,6,40,19,143,24,31,18,175,8,175,19,40,16,169,13,247,14,135,30,207,15,234,53,70,28,87,8,86,26,177,42,133,24,118,11,156,15,121,18,78],"nonce":"556267","value":"0","action":{"Call":"0x94c262216a8111d208433ad48fcdc05831d60afb"},"chain_id":964,"gas_limit":"400000","signature":{"r":"0x11e85ef212bd616b1c3d824ebb1b1af622d6845f515309e6bdffe0120f1be3e2","s":"0x410682d8bf7fb287e53502a24e72c67100685f74bc7d61ebe4ef1d7e853787e0","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":"2026-07-16T22:38:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8637133,"extrinsic_index":7,"extrinsic_hash":"0xcd3e5ac7467ef58f2063d1fb0fb85e95250ca350ae05669ef8d859af45420702","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"102065","value":"0","action":{"Call":"0xa769749495329bfce87190c4cdb638d9964ecfa2"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0xd3d13f759546f198a33a5114ea4e3b19ae156fc1554877369e379a3c2fffc4c5","s":"0x7773ff6faee2394aa290f65a06077ee43ce3c04c01a74be8b5d94edf94d41835","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":"2026-07-16T22:38:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8637133,"extrinsic_index":8,"extrinsic_hash":"0xc4fef4e7957f0d33e8e57036ea8532b7e45f642325db01415dee906b75f98563","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":8637133,"extrinsic_index":9,"extrinsic_hash":"0x25161cbc413f7543ffcb725ccdfad7a72cc0d205775a958a7d84ad250b57d8de","signer":"5CK3WrvdUBPfjaxYA55NVx4TebpcgKqNpkhbds9BshvtvAM8","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5HK5tp6t2S59DywmHRWPBVJeJ86T61KjurYqeooqj8sREpeN"},{"name":"netuid","type":"NetUid","value":78},{"name":"amount_staked","type":"TaoBalance","value":1000000000},{"name":"limit_price","type":"TaoBalance","value":8334056},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.001721863,"tip_tao":0,"observed_at":"2026-07-16T22:38:48.000Z","summary":"5CK3Wr…vtvAM8 staked 1.00 τ to 5HK5tp…sREpeN on SN78."},{"block_number":8637133,"extrinsic_index":10,"extrinsic_hash":"0x9025f77a95926613517622d22f42a10889649e1cc46a051b10f8b7d2a6f1c6c9","signer":"5Dk8fLpiDqWEyZujC5A56p4kDWXskbkMjYWH18rEa3RnMAxC","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5HK5tp6t2S59DywmHRWPBVJeJ86T61KjurYqeooqj8sREpeN"},{"name":"netuid","type":"NetUid","value":51},{"name":"amount_staked","type":"TaoBalance","value":60000000000},{"name":"limit_price","type":"TaoBalance","value":55193654},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.001721863,"tip_tao":0,"observed_at":"2026-07-16T22:38:48.000Z","summary":"5Dk8fL…RnMAxC staked 60.00 τ to 5HK5tp…sREpeN on SN51."}]},"meta":{"artifact_path":"/metagraph/blocks/8637133/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-16T22:38:48.000Z","published_at":"2026-07-30T09:44:57.734Z","source":"chain-events"}}