Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,606,888",
      "signature": "0x93eadddc5fe9f91d93252bf869bf16b8366a43bd56369706e757c5d63da6fe02385a654b3a72cd85c1a6109413e28fce",
      "randomness": "0x7ae9728ca5f674e1555cb01653502bba8c33a15b7308dc3a25bb2b401c33e07f"
    }
  ],
  "blockNumber": "7,422,038"
}

{
  "Sr25519": "0x44c9b2e7a3e083eaf76ff5eab12cab4032f08381fa69e07f83640f73c2bcd750b6c7e7072fc2ac3f234be54c61691f1daa0e6bd46d908ba02e1b8d446343e082"
}