Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,554,459",
      "signature": "0x8eba730040a32aecae9e9df67b4275662924f11f52470be0543ed623ce69dd251df6014b6a2fdbef208e922709a32640",
      "randomness": "0x6b3b9a52c68d249bc709556f200754357c071ed18e166599b7e74e1fb513fa6d"
    }
  ],
  "blockNumber": "7,408,950"
}

{
  "Sr25519": "0x062b4f805b7078dfb771ed083c51da27c6cc440eba072a81165f59162e711730acd4f82074ce97ca83e88e328565d3aa57771e80c5718d010ed1f7e57df02c86"
}