Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,558,794",
      "signature": "0x8794ffe09c10a176ecaf67ef1403c58c7a19d28eedeb05047909bae53a2f556ad98be1c76aef5f5daeee129845cbad0d",
      "randomness": "0xa72cf8d4d1bbc08f665e069b6d4bbf9196e776e74ae3d1ab87d6be2f73bde978"
    }
  ],
  "blockNumber": "7,410,034"
}

{
  "Sr25519": "0x8acffe87fb5fcca1d097540a93467485bb34669cdbaaf1973b5eca9ae50bfd2a4862c39f0bad10e92adbfb3926ac212e454e03d5e60a62834fb0b9f0f7bd7688"
}