Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,538,723",
      "signature": "0xa5b93ac536586d545c7adfcbc43d775cf89ef8578bc99c789186c8f5396f42d89f65e3d9e5e7f032ae21b9284d64f851",
      "randomness": "0xc6b6370f5f66216a0b706b1d3f68f623208b9f2315db39f36082ca6d1e37f7d8"
    }
  ],
  "blockNumber": "7,405,016"
}

{
  "Sr25519": "0x06846f68eea5508ca53b814452da3ce7e87ab8f0c6721d57942b363ccd32f80c2ccdf290047d073076386f6bd1ea8f1fdea490362aeef8b9efe4e896cae7d78b"
}