Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,573,128",
      "signature": "0xa372c81a8e5b55f8222f0e6cda13fd7d31cba96b9f114b71725774f8fcc8eef913637b819e633cc24120100982f9657f",
      "randomness": "0x9b2bc75f264b8f9073f9ba664242c11c4617fa729b203a23ca600f695429054c"
    }
  ],
  "blockNumber": "7,413,617"
}

{
  "Sr25519": "0x60323f8cf30b8e1e2fbf374345c91b14f7318918563899042a266165934933538d96d300effeaec34db806bccdd46a10d9bc338b7ed063a4e202792185143f8f"
}