Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,549,534",
      "signature": "0x810f349c605f4fdc6a916259250faf38149df0ece267179509b36c22d432ee5f4f121f1928e68431a7c64c5ce19895da",
      "randomness": "0x60a20e0bf3d511ae944076fb804a26d3a48bd7023d8f933fe6253fe81df2afb6"
    }
  ],
  "blockNumber": "7,407,719"
}

{
  "Sr25519": "0x9279c77813f434cbbf11ab02132dca0710970a958a956e3c5db587672019e00c94f5e03cac70773379a7849f4165d78b7a0f2dee9aa770433cc3d437e896d28e"
}