Write Pulse

{
  "blockNumber": "7,406,321",
  "pulses": [
    {
      "round": "25,543,943",
      "randomness": "0xaa6635663694af812aea6934d15cb17c0f3a04186cf9a075a0a057366cdca265",
      "signature": "0xb73cc2479a2c2c03baf4ee07b052c7ae6ea0ea723ab43de257e43b9073d0b2dc89eb1d6c357c3bcda7444f17d173bee9"
    }
  ],
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  }
}

{
  "Sr25519": "0x1ae8f21912e0ec156e2f9399dd196e5c7a88343a346eb819f1d1b5900f69932c5cf6a444e03eea3ebd79407d8412ffcf9779b9ef14b91b105837e2233ff06b8b"
}