Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,581,198",
      "signature": "0xaf3c083cd70b45be3a60d7398df8ab34cf8fae788ce9f3009b9af0c3a1f625f4ab9bec70e32c53b4e5da8811b94ab652",
      "randomness": "0x05d164a1d0f354d3f49e2c6f92e61ca525a492155e3fe75e2091c6a50a8bce08"
    }
  ],
  "blockNumber": "7,415,622"
}

{
  "Sr25519": "0x8a9b6d1c24817cab7cd301d2045a5e26772cb97db4dbe0dff7d2b906117eb26460669ee029e536b85465dc52e3d361ed0d8dc7f41aa148b132cf5caefe4d5e8b"
}