Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,609,768",
      "signature": "0x8669da47986be07cf2fd3fddab19ed45342d46c2e86a897327899351d6103fd4d35f37de8d6a6bfb7e20141e00c35d1a",
      "randomness": "0x3eb35c05546ab3969c66e51d51d8c94ca3a79e277fda85f4e4badc05962c558c"
    }
  ],
  "blockNumber": "7,422,758"
}

{
  "Sr25519": "0xbc1aadb4df576e2c3d6fa9cb81defa2c665c93db600638daaab2d20a8c0a0c467e87c51cf3714be6080be8a5c65a014678992618b9048add6963aaf2b6e36b82"
}