Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,537,535",
      "signature": "0xa5044961444c36af06158977dd21e185f35e81fcd986b796b1e33d4ffd94d6b88eda28055b37b59752eceee2a086a31b",
      "randomness": "0x72bf054f077a5928a378cf4b8e496d41e48c0b348802c1d45718b862a2b3edfa"
    }
  ],
  "blockNumber": "7,404,719"
}

{
  "Sr25519": "0x902500a5be8a44511b7fb72f758cbc039262d746095162bdeb964cf75521853db6bf5011bb6e4c762169b421629489345741f45182bdb29b86a6f6d544fe3d80"
}