Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,662,026",
      "signature": "0xa78c3bee433fd896ed15168df2f177e6dfea63a3dd3efaf7172e039cb0bbe3c212844b216df3840b4ff82884d8cd462f",
      "randomness": "0x5eace20461a849406bf4bec93bb06368c9f45038c597eb8166fd6d80b7d7ef72"
    }
  ],
  "blockNumber": "7,435,805"
}

{
  "Sr25519": "0x6625be78716a396ac12e831f597a6bc7efc1788455fa679c3b57d6d169aa986ff50017f95b2ed97f56f213c5bfdb4c55b048cc274908c4fe20c6197a05412d81"
}