Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,549,229",
      "signature": "0x89ee9fd7835bd9aa9d983e882d850c2180ff6fb47406d8e3eb9978558eb524c60ef1d91ed873746c6748d7cf7f8aed81",
      "randomness": "0xea9565aed5dceb50d13e7041771c90a0764d92c56dda34eb9f8ceec60e8494fb"
    }
  ],
  "blockNumber": "7,407,643"
}

{
  "Sr25519": "0x7adb9757339097ef2cf0b8ca7a8d8f53af3b01030a94fbebf284ebf05a32363dea5f1781118f8000ecb4b6394f4178e293af6327e45486ecd43fa94d79ed3b86"
}