Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,575,739",
      "signature": "0xa1a7a705200376b06034becc06287c2663bdbd9b17d7491a7a9fd548fde94ac0a3d8f8df5f94aefd44a397f8a730ef3b",
      "randomness": "0x821c35d46308477ccf339136d2c05ee9ab5cebaee68a9dcdd3bb76633d39c591"
    }
  ],
  "blockNumber": "7,414,270"
}

{
  "Sr25519": "0x3a5e190583a5d58d01abf171977b4121fe2ba1cd45dc5212cf7d8d2735a6a52d3f8d27af9de604eb163aefe516c0dfcfd71a473a48cd4972f2e1ac24d2227a80"
}