Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,560,793",
      "signature": "0x87288c4f3e66c3cf9fb37dcb794b755139612e3e2e60516430115188c213966acc45af4e1ee84ee2f08d23ebeedc1f0f",
      "randomness": "0x2d857be3fa3487b06422b615e88c070fb21f689230080e462b708a6f270d16fc"
    }
  ],
  "blockNumber": "7,410,534"
}

{
  "Sr25519": "0x2a6e1c56354ad59c43b73f25340958c715870f04b8200e5849ffd18006440f75f311ec4bb7ec50774eec4f7c2e4726300116a059c0385091139e91c43c3a3c84"
}