Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,542,654",
      "signature": "0x948ccc248840c06511232056eaaf5ebaff634a8911e529a14a6c6ed5f76b6c6fdfdd2fb7b2cce8f47e12d4661f0961e4",
      "randomness": "0x95b818cabde50917b9ad8fc10bf29b5f52a194088e606906eff1868a3469df6f"
    }
  ],
  "blockNumber": "7,405,999"
}

{
  "Sr25519": "0x40a6bf344fccaf2064d0fb7b26c5eeaf437760c9c1bf80291951116ea5492618076f5095eb33753ccd4ae3be074336471f02d18186bba89e8794db6078d72b84"
}