Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,569,911",
      "signature": "0xb295688dc4a838118983fdd36acea31a539d1e6277439d4c9d5f5535da308f3961908ed922aeaf3595053a55a84bda9d",
      "randomness": "0xccdb875f3e7f069daedfcd910f8de1e6737e37db67a1898ae0d3339a3fc77ab3"
    }
  ],
  "blockNumber": "7,412,813"
}

{
  "Sr25519": "0x3cacb5def265b297462d0bc3b9b1556aff3355c17e5cb2169dc3f21edc3d0310abf3b43ae21a1d8c592adc5716896d93d0419e03a252ef42a3031260834aff81"
}