Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,569,904",
      "signature": "0xb2f98e3a7c65b5722d5ccdbe9ae626ea22543d61ec7626b34cac9d69bb3cc712dba9d14218eea598fdcaebca64f702de",
      "randomness": "0x316fdf8d2565fb29357487d738eea008e1075bb7445faf845170ddbaa578522f"
    }
  ],
  "blockNumber": "7,412,812"
}

{
  "Sr25519": "0x96725e97f14715d3d882f9671a945d7afcfeda35ac37b1df2e5a129a97238c6e07bbe30663bc340c2339434531b467d228305ed56839f8310d97ed3815f2bc8f"
}