Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,550,169",
      "signature": "0xa2e0156c6c42e78c954493b43cabfdbe85203e877eae7c6c160e0ccfd610cd53257c363239d95dd73499364c9533b08d",
      "randomness": "0xd10267531d5f09826b9b87ea3d85eadd5e39c1379ef7267b3ccfd38bf4bf92a2"
    }
  ],
  "blockNumber": "7,407,878"
}

{
  "Sr25519": "0xaec94a5aad8e65130a3751d78c4e4886f79aa0c1850b723131322f418826a51fcd3ae5b2ccec9ad6c20979ad1d01c6c9c40cd39b4eb9584480b12e941c5e1d8e"
}