Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,557,676",
      "signature": "0x88288d4baa1a106cc21ff323f674bbad573f1d07d309cff06195c8fffa2d9c3f42c175aa6dd8c1b43a57884b0f0ce659",
      "randomness": "0x1497bb84f7e4a07825e6dbce65a34a22893305a1d8ccdfef6676daaa4121eb15"
    }
  ],
  "blockNumber": "7,409,755"
}

{
  "Sr25519": "0xe62d90e937a07fdac931e63b6e4516d6fa8fb75b826932c1f926b3babb3eec59bd73c87bc2539299a5f0a3bb8039413c192450e5f7c902ae9467aa7c46666e85"
}