Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,557,861",
      "signature": "0xb444dab6dbd344642e0bc7edc1692a582b48006dda6a3957a9f7c8709f058de874a14a3009cb093814c112ccd6689823",
      "randomness": "0xc79b71a45ecb6a7047d3dbfb3a11332254481f654d9d1057db79a1cd97c88217"
    }
  ],
  "blockNumber": "7,409,801"
}

{
  "Sr25519": "0xbcd3e79b3db218051fe6d9db0be68983b47bfa92e402c7a2236b4c35bd76531b7bce3cea53bfa2db6c13ee94f50cd55444e593c7c14df79a27faa3a8923b7f83"
}