Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,635,753",
      "signature": "0xaf260be975739b49172c33abbb53cb597362a831a60d0c46940278cabd3ec0d892ff830e36ec3119f556a0366b3fd9c0",
      "randomness": "0xe4718365957403591e44316b211210fb2d6e225a1b3622107d3448895710581d"
    }
  ],
  "blockNumber": "7,429,253"
}

{
  "Sr25519": "0x065419774a02b07a187f9c304ebec9e7a9fa58a414b0afed3a0ca171e755a3751a72eeba97dea1d8ef195a2fafd449b27111319e9950750ee52b33a5217c9285"
}