Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,541,748",
      "signature": "0x81e4dbfcdd16988db90426c8c67f824373663c578d2871f8ab22e711a94c5ae49b51fba7a3d6dd5d5d50cb993cb9b8c2",
      "randomness": "0x15f020aeaddabb12d8bf6673359ba8dcddf7de539fdad958a6ec9b3ae2515059"
    }
  ],
  "blockNumber": "7,405,772"
}

{
  "Sr25519": "0x04dfa9fc245a9ae177d846a363070f71fbef318a8431ab3d9bc1ccaf1844f37646019c04415443904ebddbd502b6c87a6a3a0770a12836d29ebe389216e7e380"
}