Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,607,884",
      "signature": "0xa237fcfa8de5f9d754de6cf8ed940de80a51554328f56389eff2287cc520d649d3643e7a1e423fcc8e65bf4d40ef7c75",
      "randomness": "0xa344a16718086640b9678f8a2ddcdb6b8569da53d4fbd79db38f59391516908b"
    }
  ],
  "blockNumber": "7,422,287"
}

{
  "Sr25519": "0xc420a74dd63f3cbf084c9558f2536be1fd789597fc42df68c16524633ac4b315b380260f8abe42617f21c2e95558a472828ca299717f9abe2d110b920ff5d983"
}