Write Pulse

{
  "public": {
    "Sr25519": "0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"
  },
  "pulses": [
    {
      "round": "25,572,772",
      "signature": "0x95356a77c3e8bf80a909a83f5ff26aa4dbcf9a630dc3f3f934ff4607280e2e457a28b3ad65d1570b8f330e8be3eaa4e0",
      "randomness": "0x7ef5569e9c823766d590a6163452f64624a2fbdfebe41f84e133c2d5cd6115ef"
    }
  ],
  "blockNumber": "7,413,529"
}

{
  "Sr25519": "0xa085bd505a13500e7da26ed971fe6dc5929e0c5a4e327c6ebf573f83e3670c5612e57a6c5e8908b86e8d044c0bd49432c76aa6f1a1e4dca2b6d3e6778edb8c80"
}