Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,553,922",
      "signature": "0xaca8b8e2e8fb0c72ee6b958f079e6d75d628564f63d6cc3d134e72f98b5c6682f0ada067dfacdbff29f81e6a18ae6bc3",
      "randomness": "0x0309f9265abfa4a5ab1a0f1400cedf605521beb6603e3582fc130b54a5e303cc"
    }
  ],
  "blockNumber": "7,408,816"
}

{
  "Sr25519": "0x7a651318aefa71839a2206adfb61a4514c24a67dfdc3feb579af56b1a687553360b315e1da741998d19de1f2e43866e9987687aaf01d42ffd7384b24c747a584"
}