{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8748937","block_number":null,"extrinsic_count":12,"limit":50,"offset":0,"extrinsics":[{"block_number":8748937,"extrinsic_index":11,"extrinsic_hash":"0x8edd76f5593fb3d6b883c804be13a0fbcae24936c03abf9be6b78c5a604d23f0","signer":"5Fv5t8frGG3MKtahp4WafKPmT5xZDbqWf8aFZpXyvjHTgzzx","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":46},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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an EVM transaction."},{"block_number":8748937,"extrinsic_index":5,"extrinsic_hash":"0xd88c20e4ed4a947722652e11bde138882a95f9daea0c24be1fe93883771334f8","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"162015","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0xa36f02139851af337c4407dee1b984c5872c2f7ff26f33b4e816a6c22053e189","s":"0x678f1d6515cb8cb06e0c47c1c6fb45b1f27c13e592a01550b8e7a6004054ff34","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20002018000","max_priority_fee_per_gas":"2018000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T11:29:00.000Z","summary":"Submitted an EVM transaction."},{"block_number":8748937,"extrinsic_index":4,"extrinsic_hash":"0xd268a53805fd6dbb55017a2751d2e924eedd79709ae6d4e02076999516e8be8d","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"},"pulses":[{"round":30926787,"signature":"0xa8ce6bbafef409d07fc3e41d790481288c4e8c790850c9a721eddc4d46fc7e1a09877ccb1ea12c1c3bb6430b929d9678","randomness":"0x0e30877d9b7a5b06b519b897e99aa752eb90cfe1f4cf88f42a02369e4ecf9670"}],"block_number":8748936}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x24221b8b32864ced7c21babc44e52bbc88fd986bbd5facfd9e3854da4b31e57d2e8032d74d69fbc4dd8a177981db3106150264440b44f642174d694a24f6e082"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T11:29:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,926,787)."},{"block_number":8748937,"extrinsic_index":3,"extrinsic_hash":"0x833062a26a7ad826c359754c61b1e96d580d0ee9b7892f3e3cbe2c01f0f3f185","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"},"pulses":[{"round":30926786,"signature":"0x866fc7976c9e87c6cf1bdffd429ae63d5b36f58161e2c858626a60d278ca4e4f3214a94cb0e628a9580ba0e643b760a1","randomness":"0x89b009e05ae2c4e840c87416808a55d1134d242ee2d7be3be23d61d06620919f"}],"block_number":8748936}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xe67bd855bc1af4cf083e587da044d77221fec373314e2a33b4a873aeb61bb5460d9ebeb12d93ae69fb58fb334dff621ba9e5757d19ae530506c067f16f48488a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T11:29:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,926,786)."},{"block_number":8748937,"extrinsic_index":2,"extrinsic_hash":"0xc09298ecf0313dfe479a048153a34917576c494e3dca39e97f4da7a067c100fd","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"},"pulses":[{"round":30926785,"signature":"0x87875125f3e312e104aff048c9350175c48334434100ee0245b9847da147105b0227293244fa3d0d6a8d29b6218cf7cf","randomness":"0x89e99e8e4ecd3b942a4c4a3f854a6eed9080b79108fdb0bcbbd746387629abf2"}],"block_number":8748936}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x46b0c9ae8de357b5fa3cd0f29553d0e5657a676ff4e5c3d520e4b4684a56686dbc0a17e947fb405a2964ef745ba511e81a0c32044ff8545a2eb840426c187d8d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T11:29:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,926,785)."},{"block_number":8748937,"extrinsic_index":1,"extrinsic_hash":"0x54a614fcd59f6b4a979ce5d40026125457f7ab6c4143cad2d6f0af389bc784af","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, _>>","value":"0xe49c097ffa15605266335baf490a6b3c117f90680378762e929b91f21322eedc5146ea789b701f8e274986134e81184aa851ae60322cc4837b7085256e0161714276c37ca2906b4a0f43b7bf6734e5083a0d0051401a71bd151bc5db52c01a79bd8ca5353b0b2ceb8adf388f61028de8b1977bc98241d04ce8a9a70b4701db70430e37b156016b01db12f1d88a68b826b1d6056ba33822acb1dae661f979bcc69c8712a0a97a3cb718cb3983f05c4e1a03e5c3b1818ba509564fcd5bc80b333ebb9602fc820ae0314a0962c2c1532a0c0c1ba8dcce3115c7e32a80c7fa83ee70bc57b281a9297cc1356d2b353aa9ecacfc8771c68a6cbeda94fb42a571c744e9b17fcf116bdc7a0ad0450525f3645376b7086ac524f99636826c9399b8cc3094d8624a6467cae9a8450bc7a9ffb5255dd6c8f4b453888b8d30ec799d7baa6918422e728601f43a5d404a2e9c264b3647aeeca88a543fa47b2af301a67e95cc9089be3461887e3028afd27c718b3944ea4fdc0b279406594f54cf4c7a192731cba0a5a44fd191a7770725267e5520befc8a2a78a82c720bc8aee5864a89a3df2804173c56a44ab0246c02c746476a838ca760ab267a73182a247445711fb417cca075931538b4857451427c42a1572d4391f6c6285db204bae7ccb5c16880908c59567f5ce72d3a71674be83dd4015ea2631c879b7031db666491ada6b20d5d70c218071f80c0300b51a58c012956619ff38039757357a556c59da82d91b3b4d8381f688bc9df21a01abb94c8b42131f2b52fd699c98c975fc240450c4080aa1c16440f28e779ee3343e71079909120993ab5093b3d87035253978e6ce7038ad379ccbc8a24ba94d95b12f3392addc2b6a81c90896caebf891e22a61f11904067f26ddc908522cab9be4773e8580ef0b2490293820feb9d14a5c2fb4c58db1038ddc971521b3ee5632c3c025249a407ba326d355754386baf068a02c5385d77b8abddfc5b28618eab4a8c6bba84e21c283c3a95567a97d6822ff8e194abe043206ab043e821e2f032637186e73694c2a0a6c502534c30cfbbb62eebfb49141b8ac51b0189cb9dc05532223b64318651bc447f41147b10dc099429afe260cb0a3c8773053188a2b788a2c8021631f7cc8242ca0e75570a09d199bfd14be5284ee849033a9930e36c1cacbc933507876e5150064c3fccbbcbb55c17ec48953c506e8b276cce2a7e0d94b3b2357cd46a5668017cebe76e8358090efc66d75a85c21bcf1dcc6a5ce3b700c3007c331b5326666c071bd6ec89c3b721e9d0cb8d587047b394568581135b5d20d75429696d145b3a82b8237c10aeb693c57513b467e7004d4b53d335c00876bf75c422b10b1801f1a476c95f3da3432316ce57c973fe7ac627617a9a4a8cfea4be2eb953557ccf821088f3e00ead258078078f29ab4e6fa4576a0a463a102410b1a7d72312aae27f0392a16b48adb071863fe002f993a0a7e033a0a2b50da8cbee41263421cdba9b461339987ea437d5c02c4d62c6997c09362526db3ba437c1a198aba773f5c2feb9af22321fb394b8bf7476bdbc74c9e0bfd15396aa7c34a9e9b30121b326d33e066cc8f86aab10c7114b493bdb2b40b34bde40e001d24dfdaa6c314e2919391e07abf760f1168d2a5229bcac83fe09"}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T11:29:00.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8748937,"extrinsic_index":0,"extrinsic_hash":"0x670efaf2a55ee72552d3a4b7a823e7771f9ff25a1052f0b9233a39f30146c546","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1785583740000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T11:29:00.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8748937/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-08-01T11:29:00.000Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}