{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8637801","block_number":8637801,"extrinsic_count":17,"limit":50,"offset":0,"extrinsics":[{"block_number":8637801,"extrinsic_index":0,"extrinsic_hash":"0xd1eade336c9e1bc012e72e6a85103ec9d0c503f8678086fcb22dadb3efdcc935","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784249556000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T00:52:36.000Z","summary":"Set the chain timestamp."},{"block_number":8637801,"extrinsic_index":1,"extrinsic_hash":"0x8ac8f6b748bcf5ef2df98991c5357867a4db81791eebaff52761476d3812f32f","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":8637801,"extrinsic_index":2,"extrinsic_hash":"0x5a17a994de14df4bd3755d3447c0e7539d35a4a74d715449b70d1af3c4d8148a","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30482056,"signature":"0x92c7554d781d385ac96dbeb8763cb290669739a2708db5555791f78887dc5004c819fe59425b3aea004770df675fef74","randomness":"0x11a13699cb0297b85ac7842183f787e49c64884b83ccd6a22ea95ee7b3689c30"}],"block_number":8637800}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x384ae9262e2bc6b65e666a7d1fb8b2f354386dd957c39a6072463b0e5c244d4c164f080e4ae31412897a85441f5b4f75fa5366840554c6624544bb9323ceda89"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T00:52:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,482,056)."},{"block_number":8637801,"extrinsic_index":3,"extrinsic_hash":"0x9708e56be42cce5f92c752d890b613853cd586093137c249a4d3c872a665abb2","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30482057,"signature":"0x959713ca1ec254685eeb97e9eb1ff0a54f413be8b571e58652c43946c099228f65e02d5ddc009f60a1b97c65da11a086","randomness":"0x2c8255534b110b5de2f6c3e5841a9e239d81a19a05aad8060e6c2081e76b2f36"}],"block_number":8637800}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x24e3809710ddd283cd9d8e30b892e19923cb012926cc7d211ff99b55ac2aa171f6ed7d420b2b56134de6a866516d6fd593aa9d8b82e537ebd2c54b0f68ab7e85"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T00:52:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,482,057)."},{"block_number":8637801,"extrinsic_index":4,"extrinsic_hash":"0x5c10cd594db3cb48e5deb45d1514c0fc582cc63d76419d2aac856f592c2492cb","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30482058,"signature":"0xa57d8363f406058a66669c6c48dcb7e0b72369b799b8ecd08ae6f6f9b2d8c0270a91bc6c02a78e8fbba6cedad194bd31","randomness":"0xa31648c078964ccf05600d2220dda8f9af43b1c20a04be27b6dd06caa4bfcf00"}],"block_number":8637800}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x2a66ad5205c70d050ec0a6a24ef0d3de732ef6fa656f7241a75b0f0f44ed53312e40bb2ef087adeaf1c856a1c505df693aabec7dd66f8fe98a048efdfd894f8d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T00:52:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,482,058)."},{"block_number":8637801,"extrinsic_index":5,"extrinsic_hash":"0x4147aa9de603b33f0e7e265ffd813338593a4266448052f51570ac079b8ea32a","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30482059,"signature":"0x986c3f528e0b481848418beeb9e14cc772fe710474bac7d80b38444d9c60494b222a80172798f29e380ee9eb5a88eec1","randomness":"0x64b2cc0808ca6bdfbf404b9982aa85211dcd8fcf329f0c55659ce6fa48880b91"}],"block_number":8637800}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x845e8ed1f3913e90af06ae8d5fd5f33e6dd8c862b1f2d2b6cb9d2ceff068803d3569e4b697b988403124757865e49e0c13b389c24899f058a9d855e86aa55086"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T00:52:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,482,059)."},{"block_number":8637801,"extrinsic_index":6,"extrinsic_hash":"0xb40911239014c535e3bae159e65807e04c29406b72fc2fd05462a7820c693a58","signer":"5GP2w1hTeGLzEg6qhGTNiH7daaHDegMeaSohfKwaZiuHq1tQ","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000140481,"tip_tao":0.000001182,"observed_at":"2026-07-17T00:52:36.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8637801,"extrinsic_index":7,"extrinsic_hash":"0x0649c58a60382e0c8f707a2f0588f9054d88691f7e9462593307425d93407535","signer":"5CLtQR27Z1vPKV2JSM3UtcNVxuFpGzGAZyvB6gcsfWgJ4Cun","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000140721,"tip_tao":0.000001422,"observed_at":"2026-07-17T00:52:36.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8637801,"extrinsic_index":8,"extrinsic_hash":"0xae0f512ff81a113cf0cfea6a3a2b7de21bece995a8822da74d6bf669138c9587","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"66233","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x01114344794f98260bfdee9fd86ced50c07bb2dd48f5abf408643c469cd8bde6","s":"0x000b365c66ec22fe4f4035e12ccce4fea8c805a8c04f6f144529c5295ecc6377","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20001447000","max_priority_fee_per_gas":"1447000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T00:52:36.000Z","summary":"Submitted an EVM transaction."},{"block_number":8637801,"extrinsic_index":9,"extrinsic_hash":"0xb81ccbd5dc7880fac7d752c000ae0dcb5ba6334ae3dddcad3242533a03d468ea","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[112,11,120,228,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,131,205,105,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,192,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,18,204,132,218,252,41,160,0,200,110,181,248,10,242,135,214,205,248,35,144,56,190,141,108,10,27,235,66,166,9,249,200,85,44,24,25,43,14,185,69,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,126,12,2,115,61,39,31,137,222,166,24,215,15,190,168,244,129,58,199,164,183,84,80,36,209,224,235,229,221,83,198,106,20,251,148,149,159,254,41,11,132,234,106,150,69,58,153,247,212,235,235,155,221,189,161,39,196,74,53,177,208,85,143,133,52,56,73,213,205,213,86,73,168,122,213,144,119,160,15,128,29,191,83,112,193,24,220,239,218,114,42,12,59,206,151,51,20,251,148,151,164,108,155,20,132,234,106,152,189,194,153,247,212,235,235,155,221,189,161,39,196,74,53,177,208,85,143,133,136,66,194,126,167,153,255,197,204,7,118,183,93,90,176,138,117,178,31,97,77,219,40,145,41,219,99,133,35,4,25,27,20,251,148,149,138,66,119,243,132,234,106,152,68,209,153,247,212,235,235,155,221,189,161,39,196,74,53,177,208,85,143,133,76,57,251,109,228,77,165,89,247,13,213,41,100,6,96,237,8,241,197,62,210,163,29,125,160,144,37,68,71,58,15,127,20,251,148,149,154,185,133,69,132,234,106,150,198,91,153,247,212,235,235,155,221,189,161,39,196,74,53,177,208,85,143,133,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"nonce":"845511","value":"0","action":{"Call":"0xe18d7505fee1f1ed2cf97413e3e72ed3c0b20c39"},"chain_id":964,"gas_limit":"10000000","signature":{"r":"0x5da8662e46116d4aa87f53e5137ee54c3e83f9b7990ca9f68f7eb4f930cafb17","s":"0x2e89cae37ce839dd6d51407cccdf789bfd1aa7f029694c14e6348e615f198ac8","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":"2026-07-17T00:52:36.000Z","summary":"Submitted an EVM transaction."},{"block_number":8637801,"extrinsic_index":10,"extrinsic_hash":"0x66f04e1785d9589a85ec615ab4dde816aaed41aca5a9b7cca92edbf5c4e44a40","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"102352","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0xf31af72e5c92bd6fa7c687050923d32fc4e8cb8151b233077c6b12061d3d3edc","s":"0x39b5cb61865e88cb1a7db2553a49838cba02c4a4b6a9ed6fcd1809eb50c27124","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":"2026-07-17T00:52:36.000Z","summary":"Submitted an EVM 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an EVM 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set weights for SN77 across 107 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submitted a batch of 1 call: 5C82dX…zHMMGJ unstaked 199.46 τ from 5HK5tp…sREpeN on SN58."},{"block_number":8637801,"extrinsic_index":16,"extrinsic_hash":"0xda82fd6665eef183b5d95f34683ad0c6e9dd75152e1f7fb3259aafdd87fe0c8f","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[192,65,46,228,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,160,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,128,120,10,254,174,79,5,126,154,207,203,58,55,46,211,253,169,70,40,167,33,190,38,232,195,149,21,42,71,38,142,144,39,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,34,250,83,218,91,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,58,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,12,191,169,128,209,82,38,183,130,111,155,77,122,114,38,218,138,102,211,15,254,185,221,61,133,150,76,230,202,133,37,87,133,94,41,1,240,20,99,174,6,131,21,52,222,64,133,105,132,74,189,42,64,7,124,105,41,52,113,254,239,103,210,44,119,84,163,64,215,114,152,101,242,34,188,234,228,200,29,2,190,8,7,88,187,135,28,33,163,239,17,174,242,164,52,31,11,102,66,222,144,101,158,116,237,59,202,21,227,76,86,14,195,10,63,96,145,235,251,175,28,112,150,158,170,171,88,128,51,168,7,161,109,250,94,58,224,142,242,201,126,165,177,241,65,138,31,120,182,221,201,223,104,194,24,82,168,3,146,165,97,48,130,181,195,116,35,66,89,98,235,69,159,107,164,23,121,85,100,33,102,115,232,65,44,251,80,126,130,242,148,7,103,210,242,250,88,57,212,153,199,58,84,161,140,109,225,65,167,131,63,125,173,184,89,39,198,213,35,221,7,224,62,97,69,56,130,26,235,127,123,78,168,66,124,166,210,27,67,146,58,74,160,169,169,74,129,112,217,130,236,71,115,182,105,247,117,62,159,219,148,41,189,69,135,212,28,154,148,111,157,30,141,215,142,46,121,164,209,70,197,226,181,255,238,140,125,233,62,206,142,142,17,228,21,225,44,24,155,203,247,210,223,65,195,180,26,125,91,161,24,139,52,141,12,37,176,28,151,213,25,228,216,120,152,101,113,194,6,229,153,98,50,26,69,248,14,96,106,73,228,39,164,235,153,46,241,240,242,114,29,91,89,186,247,17,75,70,92,17,46,61,124,207,75,56,39,0,54,132,24,98,168,31,118,205,215,204,186,189,140,3,62,213,103,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,48,118,118,45,217],"nonce":"8429","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"300000","signature":{"r":"0x58ee370be2d5f641c313e7c6cc20f21add3d9dbe47580536e52e08dd8b2bdd9d","s":"0x30107c9966903fcb2b06355a64aa429da7596d0d40c14b9c2fd3d1c81e89d0bc","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":"2026-07-17T00:52:36.000Z","summary":"Submitted an EVM transaction."}]},"meta":{"artifact_path":"/metagraph/blocks/8637801/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T00:52:36.000Z","published_at":"2026-07-29T09:59:24.142Z","source":"chain-events"}}