Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,665,377",
      "signature": "0xb37c3e163e87b26f9501bfccff9a89f9ad281404226e039d0bf46ddbbae002b4aff2233559e668fa5e84957b11ab6ae9",
      "randomness": "0x425bd885a6906728ea0620c318d048b044f4323bef56a3cc1e632ce73b8375b9"
    }
  ],
  "blockNumber": "7,436,636"
}

{
  "Sr25519": "0x341701219396fe58d9cae445923a304bf4798553c3237711dcf2cb17b640296daff6b9a352f7458ed0aa2fa1a131c94f7a25978ea9ed8b9f8798ce10a546f188"
}