Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,602,826",
      "signature": "0xa19b9bc4f692147cc86753e08f30bf8ba8a0abb3926592582082947cfe6cd1cf30c405385a60450ba8bea3c77d8c862b",
      "randomness": "0xc46a94fc7b4c1ce56c5fc228f0abdd3f1f56b18842041053fee357ae99396817"
    }
  ],
  "blockNumber": "7,421,023"
}

{
  "Sr25519": "0x0a7c02aff4c2bf0748bf3647dfdaeeadd12ac46ba77d1e8c688281f66266905d7acc64c680738c15bbaf1084ac59923965b544a3f35688dad4b384475ed93582"
}