Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,549,198",
      "signature": "0x82c694bc5cf00e7f2fcee6935676b70f2419bdb119c4c8d5ac25ac7de35c6276af1fe2b280ce4bc054de8c8b2b2de3ab",
      "randomness": "0xd39a0c6d305e990c9fc7e3a7ab47ac1c899d01e0abce1a8867847a01f0e82ae6"
    }
  ],
  "blockNumber": "7,407,635"
}

{
  "Sr25519": "0xcc9c02b45b004b530beee039682401b009ac4e4ace7fab7189be1a8f0f7e9544494992cd7df0f53053f2406b0ff9f3b0cae6cce46c5e8ea48f4c33edb003ad85"
}