Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,561,038",
      "signature": "0x84c32c1bdead887e8a612d6f2e228b41278a5791cc244c3821ca430ebaa544e0b83baaf7f8742a6ebf44c459c28d2846",
      "randomness": "0xae1baed16a72376b7850780f6d5a0b4019fd4bd833985b75f9ab7898e9c2b6b4"
    }
  ],
  "blockNumber": "7,410,595"
}

{
  "Sr25519": "0x90099195641c1226dd6f8d4c0620a9dd1b166e3accb4c2b00be67e666f09e037ee957c553383496f8c4d277f1c958ddab845397ed934a4e52808d7ea3c22bc8b"
}