Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,558,123",
      "signature": "0x8477581d22c3958ac8ae4c4ca74733d649accb01b8c9461851f020ceb52170f902c3c9c1cd3f42eb7278162cf001fc8c",
      "randomness": "0x4ea96d9b416f414470f262069ddc368ae1fb481f4e005232ff075569ebab9967"
    }
  ],
  "blockNumber": "7,409,866"
}

{
  "Sr25519": "0xdae68408a8b2d06bd9b44ec489450cc789ec77e1c4d7eb8c8fdec106163c321ba0d58bee04df72ebab69a9cd4f1e574f60f4b9d21ee731656aafcfdfffa4528b"
}