Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,565,130",
      "signature": "0xac5c4022d25259dce3b830d57ed1442f73a55f23e81fc0b2fe38fc80911b5c71e7b61293a3cc83b986e58ca3afabace7",
      "randomness": "0xc62b47010f736396a127ca3fd4554181af1fc968b85be272ad5fd3dd9f92c9e3"
    }
  ],
  "blockNumber": "7,411,618"
}

{
  "Sr25519": "0xce1d0a3e17ef5a2310d501eca2b5dd4affc8fe44b122f8c27b0a15d2b65b21366c00a1bc444b95542e76753dbe36a56a71bbf0ee932a701a94edcced527bec8d"
}