Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,569,570",
      "signature": "0xa3de85d64a040366b14e6950eab2bd360d4b2688a8a76a46b3eda5e8e0c6210dc5ed988feb698683b9d04eeca569e819",
      "randomness": "0xbd4b3ad5096a540266ba290085637e91d10cf21b2846c0dc4ea64d02bb64544b"
    }
  ],
  "blockNumber": "7,412,728"
}

{
  "Sr25519": "0x387d781fa3d11e80ad53eac7e2ec6cf5ca7060591c92b3a04a7a33408b43b90ddc76d37959e7d05b28db4f7213da0cda6fc76ad917380209949ffbff1ef9dc89"
}