Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,543,197",
      "signature": "0xb651185b0c98722494951a6785670879594a93a1de490d88936cf5b763036df224c7e5272000f70265933b4cccb578de",
      "randomness": "0xcdbda974bfc6026398036e07cfc147be544b808c89f29bbb168b60b83fea479c"
    }
  ],
  "blockNumber": "7,406,135"
}

{
  "Sr25519": "0x02ab3c16914e4fa95605896b736f0f1d465dd9916c529e67f380968650394201b6170718b9243f1211d5ca564d1aee7b2854c4f231a104973b8106917ea85e8d"
}