Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,605,915",
      "signature": "0xa697f041bcd85463ed1cff16af6f2e1cee066c5c34dd0f18a393f29182c9501e8290ab534ea099e76141ca1f49377c5a",
      "randomness": "0xde8221b0dbb9168c1a0e4d4f27acfa1eb5d30e77f78a219ab3e90e6f230f10f3"
    }
  ],
  "blockNumber": "7,421,795"
}

{
  "Sr25519": "0x06f5af15bd63dad4f306e005ae47c9d18f9670b489349bd76e05450141bbd6151bb4801baac1f38afb5681144dd4fe4ba7d74a01a75f5258222f5f3bb2f65b8f"
}