Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,659,932",
      "signature": "0xa86e2da62bf1c4881c2990e91df4bf3447c883dcf6a51da9bb9552056a1c2a8aef2f4f10d743c242661f0c6d86696f41",
      "randomness": "0x236abfce6573b7349d0326038346e06b233106fc40e6a4c811fa47a1df9c4871"
    }
  ],
  "blockNumber": "7,435,287"
}

{
  "Sr25519": "0x703bbc622779fb90f4da26dd4c34bf5557feb11dd76d60650d1199b4dc416219680fdd92b31605138bfa8f0912b0ccb28629cd3a03421bd475af0708ced9b185"
}