Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,555,746",
      "signature": "0xb05cafa5878ab6818e98cd7b5217cb102d3aaff760d985cc97f38012eb24d402ad81bfd9451576f30eaa6e887cece042",
      "randomness": "0x30b404de7fec72f76dcef1b0cde99693ffa4ecdc86559274e4423b7fac2e2fce"
    }
  ],
  "blockNumber": "7,409,272"
}

{
  "Sr25519": "0xbe322022cf21c255aa52eaa48f239e749378bce3acb175221ec12c98f36be22bd2793a8fd7e3966139a05d2fba53957142d8c3289fd04e92518dc1372aeb3680"
}