Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,558,097",
      "signature": "0x90b3c924aabf029e04d35a972168fad4527c67be065a56a2cd9793dade67bfb423410e9706b24f105482b9fd70972db6",
      "randomness": "0xfe0c906061ae8bb8a9e65151cdb1ff4d3845baf03612cde9b80a4a4efb790af3"
    }
  ],
  "blockNumber": "7,409,860"
}

{
  "Sr25519": "0xf05b5328db154c6612b9b02619ef7ba4c3308063114fb7f1875a36728a0aa770b006a955c83105383dfed663dbbef35d0f07d9fd63fc10a8cabf7d81c0de338d"
}