Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,644,950",
      "signature": "0xb67cbaf5b5402e3c983771fa8b7ddc03b7e799545bb02eb7600159a907dd84e60df40a5ac8c292195ab239c723ace847",
      "randomness": "0xdb44f8da41d4b91ba019df4364cc4d12b2b5ca6da15adaab04e73fd790c695a6"
    }
  ],
  "blockNumber": "7,431,542"
}

{
  "Sr25519": "0xc6c2d4235ba56af4f1498e475a412a0372a71caf74d19c82ec828f02f70f56580763c1be51934d60584aaadf5fe2c5198581262e042079e2d9b21d830a5fe48c"
}