Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,558,800",
      "signature": "0xb853855a3e4b7ef6e6a5458a23c1a8a5be208ac50751feb9c92ebd82b32cf5289618e1782c409cd3db32aac057498c44",
      "randomness": "0xb8b70d614a095a352cc62404f7f3bcdf7830806433e4267b501f41221b94ef21"
    }
  ],
  "blockNumber": "7,410,036"
}

{
  "Sr25519": "0xd60f246f935943e7d39e4f09eec00ad7aa274f9a293715f6f356352aa2a4aa6627096d1f7fabd43825cc5dce4701230cbc9ee178fb1fbbbbb42ef5899d8e4280"
}