Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,580,860",
      "signature": "0xaa0bbef4b3b66872c64dce9c8f1d6d822fceb5871778d407fd96a9791e8ce86789dd2517c81b83466268a7d188a6768d",
      "randomness": "0xfda6b443aae868a652b4fda08b645d6efe5f48a10ab927ec3548cbc41cc44594"
    }
  ],
  "blockNumber": "7,415,537"
}

{
  "Sr25519": "0x5a00d6c695dd425b87d734a78f0f169ca12c6faaf4100d38e8bec2b8665822016a328f282835888805a69791c4982bcc539a3f0dbdb08e7fad9ff9b1eb2da081"
}