Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,541,836",
      "signature": "0xb4b6f3910c35e40ea6f84fceb185944c99b44fb2b601f463abb0c6f66cd8c1950d567e4126b5864da4f15d22d349459a",
      "randomness": "0x3c6b9365797895542f8483ec61a83c02bb29d5e7a2f97e1f05faa1bc4f23fcd9"
    }
  ],
  "blockNumber": "7,405,794"
}

{
  "Sr25519": "0x0e25722ad2dddee3666d8d8ca71db319e79e74cf27efc6e59b34e02715770301a2d66b2f7ea31bd73614d9eaaef0d09c22afa508e38c1980d294899935abb283"
}