Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,544,506",
      "signature": "0x87f14519c598be9bfce2f9a7a8404e4d2879f4d5238fcaf0cdb9ca1ad73677c70876186147f35f249ff168ec9e565584",
      "randomness": "0x6ee778b210dc31a9bdf8cac409107b74b48eab92b13b88a8b8ba018bcc7aadec"
    }
  ],
  "blockNumber": "7,406,462"
}

{
  "Sr25519": "0xce774f8fda5547925afd924b0bd12d0c6d04fcf42dbcff41f7741d0011710c63d5c847cbd8e6cb42de10cf2cc6c2f69ebbad6ea25bdb752ff0c3211b8d407c81"
}