Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,610,085",
      "signature": "0xb75786f83ecece500dba33450718916b1361c46da8f17e57d93001f85ae0a01f93040e395729cb499238c329a16ecba5",
      "randomness": "0x40b935ad004f71cb2ad7aa20df93f9eb8d34257fbb5f7118904a110ed89143e2"
    }
  ],
  "blockNumber": "7,422,837"
}

{
  "Sr25519": "0x7854eac9f5d19b31838477b3cd911532385494491a04cb1b8faa85403aecdf19c3141233e3d553f04091e2d1db5ae19e1a1521e72e3a52f07aee7949a2a3c687"
}