Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,539,615",
      "signature": "0x8326a9bc3dd76d8de22ede792ecf14ec6712b140fb28335c50bfb0b0a2a32ed6524f59ad17ca0dd0c894e4deb1cb87e6",
      "randomness": "0x6a79c66f417fe0a07281f909989245a338c17570157864995f1dafd200800481"
    }
  ],
  "blockNumber": "7,405,239"
}

{
  "Sr25519": "0x1c08af453b64418ca5f313d07e42961b23f696be4f1cac08f5b8e35000b5f66cf46ec29ccf17e7501ce84d34274ec8f14fc757af41bddb87cb3fcd5cc5c17d81"
}