Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,556,883",
      "signature": "0x80357bcdf9c9151eeaf7f323620094d760f7ec1d013923e31353a985d0a54533fae7b38ea59547c99848afb2b0001c6a",
      "randomness": "0xd8e52ed832baaa4293e57334f146bce0508e166ab751e37d21ae82c0fec6b632"
    }
  ],
  "blockNumber": "7,409,556"
}

{
  "Sr25519": "0xea75e9cddab63f280d7cd735d757eb0766e374d340443ceaa4f1720af2e5344514e43348fa86b05ebbd8b9c1d9d74bb309bc4fcd98f871992a3ea613bb48d389"
}