Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,555,882",
      "signature": "0x994bce68e13e517b12e532e88ba84246fb2c0a5c1e445b1f57edce0fa43f2a649e42b085937a5bca01290e7537a6cd07",
      "randomness": "0x37ff1a02c205134e44c5465c5227592a18f81e144c34337a891f9504a794d874"
    }
  ],
  "blockNumber": "7,409,306"
}

{
  "Sr25519": "0x706716cdc3add729456ddabf9d4c84a738dfa209cd6828be8a52585d7181d3455ebbecb82775b59d15fda8dc6c99ec1f777a3caeba7bdc2c9a4b9a593b42a388"
}