Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,591,355",
      "signature": "0x81bed469120bec05acdce402ef993a9e8589d88636328d20394d79880c978461ba08f12f0def77128bdc586de06d436b",
      "randomness": "0xd3f8a794f042ea2e31cb36c019c1d5a632b8decb436539ea359d8b5d61f78ff8"
    }
  ],
  "blockNumber": "7,418,161"
}

{
  "Sr25519": "0xb8ae30d88bd00daf97ff93be17a0ccae3385aa6721f003839a7cf88158c16623ec2621061c80305d25f5a103dd82052db06e25d90f7ee08601a7ac4e82cd8a8c"
}