Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,542,180",
      "signature": "0x979859e633542ab7cf575a684a43bb21e92387b8e96054945fc87d32f108c48e18bb94df44d9b1e7e7e19c998c41f335",
      "randomness": "0x3daad70960fe15735a83ba0f574e1f8faf0301d86d69748d0254edf83e139316"
    }
  ],
  "blockNumber": "7,405,880"
}

{
  "Sr25519": "0x1624c25b1b37d743b8b83ade6302318d58a23dcc9ac7a6bdf05a276d21514b5800552b4b6c3496d02d5d8977804ea61edfcd5f59460ab2f007b98af1ad9fed80"
}