Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,653,962",
      "signature": "0xa48a3af3b13241b0424b03b706be551012ba15e57de60cb12e4d5a30d69e563134f76245a6765670641596d3f900a516",
      "randomness": "0x5050e1ec2be65263906ce30b11a6e2595b30a7c32749946c05d77cd4d7f1b20d"
    }
  ],
  "blockNumber": "7,433,795"
}

{
  "Sr25519": "0x7c5d72fcba33b35b041dc3551bc0badd6e26dcff36d604d859a172a115635251c9e868c80ff40fc923d1b019bc73c1d7c2e076f060ea6909b08d229f17813a80"
}