Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,565,665",
      "signature": "0xa6714fa8131b8f16e6e7d4ad3c66062193cd04194d085db60608c61256ba2dafc375aa4d51daa3db259a3696997fe0a1",
      "randomness": "0xf44b2fc15735b91f0bf0d9e0d204a4e30963334dea8a589e23fc014384d81599"
    }
  ],
  "blockNumber": "7,411,752"
}

{
  "Sr25519": "0xd4cfa2aa257d6b6d018ee8a6ce46b8928b59c22eb60a4ecf055349f102096f3c0de54fb0c7e365d19f4edde8a459631f5c29a99cdab702cbf587d3a89d578f8c"
}