{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8644910","block_number":null,"extrinsic_count":13,"limit":50,"offset":0,"extrinsics":[{"block_number":8644910,"extrinsic_index":12,"extrinsic_hash":"0x48474dbde12b93228e1de03e1d5eb798d4b30e7f218738d19b1113248e3bf486","signer":"5Gy7xTzDwXYw4JV1TUUUt28PwUTQ95HBCYFJMwkaDmnbQUJ5","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":50},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec","value":[0,2,3,4,5,6,7,9,10,11,12,13,14,15,16,18,19,20,21,22,23,24,25,26,28,29,30,31,32,33,35,37,38,39,40,41,42,43,45,46,47,48,49,52,54,55,56,57,58,59,60,61,62,63,64,65,66,67,69,70,71,72,73,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,116,117,118,119,120,121,122,123,124,125,126,127,128,131,132,133,134,137,138,139,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,163,164,165,166,167,168,169,170,171,172,173,174,176,178,179,180,181,182,184,185,186,187,188,189,191,192,193,194,195,196,197,198,199,200,201,202,203,204,206,207,208,211,212,213,214,215,216,217,218,219,220,221,223,224,225,226,227,228,231,232,234,236,237,238,239,240,241,242,243,244,245,247,248,249,250,251,252,253,254,255]},{"name":"weights","type":"Vec","value":[66,638,705,127,81,61,92,119,622,509,358,111,98,97,303,117,144,61,357,118,308,95,119,62,465,299,311,357,309,305,309,103,245,106,2220,454,66,311,61,2224,61,306,66,317,518,303,61,304,64,444,304,20,60,357,66,216,93,462,66,61,305,313,499,66,2141,111,115,120,120,63,443,79,498,610,62,66,478,80,304,499,305,120,21,498,222,454,306,144,143,57,120,303,357,119,357,452,120,456,17,67,499,302,95,450,498,308,61,91,706,555,2233,119,111,606,120,312,80,498,27,96,120,62,215,293,310,298,103,73,306,310,307,93,448,311,307,498,218,357,308,51,499,97,25,21,97,654,306,307,358,103,238,32,449,143,119,120,308,444,458,304,120,103,111,84,58,309,61,60,438,66,90,621,69,143,307,1,299,306,498,440,357,120,97,410,103,358,314,107,67,119,357,515,499,202,2250,306,119,304,358,443,498,61,411,306,103,119,453,119,450,450,440,613,495,61,301,18,65535,447,497,92,62,303,456,83]},{"name":"version_key","type":"u64","value":1000}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-18T00:34:48.000Z","summary":"5Gy7xT…nbQUJ5 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30,510,503)."},{"block_number":8644910,"extrinsic_index":4,"extrinsic_hash":"0xcd888160b3f997f72a24de4a0238f11cd22eb7b07210b4bf5d0fbecba5d9155f","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":30510502,"signature":"0x859d0d8e5dac8caf43c53b6d5213eb9c4d6af75370a3671107ab1d46e59024bc0eb5a897d1a0adc06fa1cba9acb8be2e","randomness":"0x15a483ab1eca31ce8c282e3e1ea63abfb1e25ad60ae9a68afa23ebf703bf36f8"}],"block_number":8644909}},{"name":"signature","type":"Option","value":{"Sr25519":"0x1c2e14661d7db0d1e45a82bc7c10c3ac3b0a6bcfed3e3fbe49bc3657e7e4545dad5b5bbabd1710817bc51f37dfb32a070d5521b9ee83b202d239b38a40897183"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T00:34:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,510,502)."},{"block_number":8644910,"extrinsic_index":3,"extrinsic_hash":"0xc8eb94b82702eb650ceed93bb44728ec2b83ce1cc847fcee6c0736ed325e0583","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":30510501,"signature":"0xb7178d90fc269c19773434f62b1829b9f669c8f3df8557160f9916214285fff9bf5d6f9bf592e28a294406f4b7b303c7","randomness":"0x0833a523a328cd011ffb9fbc8038685fa6e88b4717dbdeee0a5eb5a068a5798c"}],"block_number":8644909}},{"name":"signature","type":"Option","value":{"Sr25519":"0x04ab7eeb923ae58d1e9acff48fda07c30b2f67f21439dd6be34705cf3f5c41147b755bb4b253fafa4417fee268001b522720f072b2bc9e7808d69526d684208d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T00:34:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,510,501)."},{"block_number":8644910,"extrinsic_index":2,"extrinsic_hash":"0xaa3cdcbc3df2ee4e4c06a7836f42228adfb5269906734914a879d1f113e13b37","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":30510500,"signature":"0x8b99fa5facc42083501a6f5ef5ac2ddee4e3baae6dbaf41ca1382a9c2dcbc30ffa3a5651d94bbb61ccaac55dae9899a0","randomness":"0x737d3f5656e05aa3a43741658f9ba82045e6ab7645be68afa20a927443d5197a"}],"block_number":8644909}},{"name":"signature","type":"Option","value":{"Sr25519":"0xae7d6af041ff8f27250e9f376253326b7254c10d726acf124c628337555ec42e27f35b46f1a616a35924976a5fca7e95de2a0b2972bd1a9bd7276f4cd86b5c82"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T00:34:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,510,500)."},{"block_number":8644910,"extrinsic_index":1,"extrinsic_hash":"0xf9997adbe120d536aa90e98bfe8ba552d1017a0f2517183014c57e6d9ccfd0e9","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option>","value":"0xa5a380bbd75da75a08c356992a48367544158fc67f0375101f0b86defb6333f9ca87e2bf3d3bb092b67e4388889da05079092b065539ba445fe016b1d5662183d3932198c3f2aa9b68286f88920f23962c472c6c6a84b10aa88897e18721093682541eb032965927a2b857c4a3a24ed6bbc9d70c0e88f54be44c68f7c578bb62060c4811a3b008aea1ab7bc61edf265943671efc8270eb98cea4b3776f536264e559ff4b13f1c52996a329ea5a91e5ea80174740d8743a8013bc38c2c9e928927c6cbdd8b1565ab99066282a61e4a2068a59126363c206240e590d1294c9b1050f4c81c9ecaa9681372e32bc97f9f60237f1c0c7d9191f7144a76a9a8828c0c5741d6992c215b01264395bba623b37a60968a7613cc81103560685a5a99247b575b9236b518424e7907c2c64ea00be562b192d79adaea945e6c73ea3640a970738165099fc45c54ba9213a2359ccf69fbba6500eb4193ce0b511eb07d332982007cb2d55ca51b4b4dc054d15c16238e21a862a91517159b07b96323bc6b28b55b8a609954c5d26e56b87f553416a1c07ac3c88575ed7120e51058b6e7283882534f351458b50b228043c31dc67e048732f3779f519b016d66694d2714ae099337babae311b8ee0a49fe1b7e0d76223b65b26d30bf0659d35e5abec06b619ea81c77087fcb436ce0b5bfdfa3491023108ac5104c2c1272c8475da747ed94d54937ecee55dffe869ffd07f4f879dfbd5bc63c2bae7586a6dab428ad62040584351c6882c8636c48100b5e268c4520387082b7ecc3b914616b53308aadc70abac612dd8355b7aa5ee9274d8a65830128080421ddf493472143f95f154a4571da4b839e5d884fb0c9518e3548c4b2f63fb4a26da8f73c1a35e349dbd88a65659be00768305467868b2704bc710676aa4e8304dc85582acaccf8b54a31fdb0b7e281654022970c21ac40849fdd528a1b16f2bfb1c485b4695263036ab785831247fb172ae50857499c2da91c084298249e29a388567796aaa6ddc025a36cad0a481e79013c4945475b749305403d2b30bb9630ffbd8b05e1c1da09156cb389955a5ac50b04cecf13a1f58c7bff049f640533224ac90008d84dc8dcbc111ffda41bb413618e18c1e131d2b82bc29c88303854229b906697b26bad88d1d615a487ca0045a30684003520bb9ff3531a19908955070eb9c8a6dab9dcdec7cd4d1604b15786942c668a10dac21c97c9396843489bda02ae8033edcec009769a756036a15241b6406cda655314232c8e5bab74cc3911ff838f528771a5377e219b20d5248b07ca3b0239dead22a4038c4c026375c0777cbfb83965011d53497276362f603c047fa8830a3796a351d421c3e337710f0c46ab26617c8868e4d2184f5438b0fc732419181bd1bc304d64f62383665b6540d84c34217abebc146bbfb9bc4d998748007aadb9f60baaf46211de8f301f0c47f3d3464e54a5a1c30c85b2c31d2ac9ec815c52a206dc9121b223172884685845b892f17553c3a04fcdc3f4ea1b3daf11b1a381f2a90493101228e0241dc5a58d559a4839140fb224338ecbfa476a790220fbf3bca8c1cb022e73b54dc81c3b77c0908079035bc522891a7499823bb5b9cf125feb4bdbeebf192c07f6e96b662f51013b730ffb05ab611199785f5e428"}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T00:34:48.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8644910,"extrinsic_index":0,"extrinsic_hash":"0x3d4edafbdcd59a554e786c0d187c3ca49cab0995e2222c2759a1cbdb3ef1ea7c","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact","value":1784334888000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T00:34:48.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8644910/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-18T00:34:48.000Z","published_at":"2026-08-11T00:32:31.567Z","source":"chain-events"}}