Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,562,252",
      "signature": "0xa707d331f8fbe11457bc1f2a3729cec6bc91e6c64b3b633980abdeb53fd3a82dba62f687240bd412365d33f3ada851f0",
      "randomness": "0xebc753652db5fc46c81afb548fecfe7ad5f978f07b2937df3d404616c935a369"
    }
  ],
  "blockNumber": "7,410,898"
}

{
  "Sr25519": "0x36b97c713cdd0910c944c9ebfa188f652a623a3e70354401fd34a44ee29afc3306ecae9e0020a749828602274e31cd2de5074699847e17eaa504d84c59c40589"
}