Write Pulse

{
  "blockNumber": "7,419,447",
  "pulses": [
    {
      "round": "25,596,523",
      "randomness": "0x42e4d7b99e2a12ecf4e3762c963ce4d6eadc0bbaac39ecabc7e50503bc822055",
      "signature": "0x800b3d22087384527e58d38b824c3dc632574387320205626c99bd0160c1c8b0cb9d161ff882164335d8113bfc3332d4"
    }
  ],
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  }
}

{
  "Sr25519": "0x48d5c644051b832934b50169c4e140451debfce27247ed63ef5de5be6b481f72dd4c61ade76ec138c044d9f43eca52c2c211eea4b7ae2be409ae3a8c1bad738b"
}