Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,646,227",
      "signature": "0x91b1aa82d44d9649c9c9e6aabb7d993391257ba62290733ee0e74e2eadbc3958734fcafb26f04519d0e73a1b104b2a90",
      "randomness": "0x709453d2c7879e569e3b8d3951e967ff0e3041f6f690530607a5373c917bed15"
    }
  ],
  "blockNumber": "7,431,861"
}

{
  "Sr25519": "0xa0b671a7c3ce11e9aa09413860d41cecc6f3c01f7a8c05fb217af4cd03a7742b806ec416f18f29f721f718142d8e0314327757a133437c6e8234501f0ee5f78a"
}