Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,608,472",
      "signature": "0xb271febd74baed5691356a02dad2b9d55780befc7235bde75b33e09696aacf2b0ecf2a3d6df4766444193c64079c5766",
      "randomness": "0x9901fb5ed57634d5709e6e71279220de2531d0556c498edf0633e998f8f030e2"
    }
  ],
  "blockNumber": "7,422,434"
}

{
  "Sr25519": "0x7e0c62e86fc6b28ab1944142360d41f71a2869dc6a3e28a7b91a1eb60b15050b150c8d27ebfe36ab5b8ce44dacf76efed7dece51c06fd57bc84be974183ae289"
}