Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,551,731",
      "signature": "0xadab4260efa09654bea7f3852190f6aed6c4583dacca870b458117bd49654526e17b30833392c33cf7693da65f5dac10",
      "randomness": "0xa5b2f3d8068f52c30c079ff5c21f478a89335fd04e421e2ca610f5e4831a9526"
    }
  ],
  "blockNumber": "7,408,268"
}

{
  "Sr25519": "0xc616a75c4447c0cec84158142c24d995776b22c0a05eadb844b6fd97d8fcdb331142e5e8a9b483fc5a3952b22feaa3b8d51fb5dd02954d0a9445c341eb3e0a84"
}