Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,673,208",
      "signature": "0xb748ff166318a7f2f6a01b8b9cc8240f145d3af3c40578ce4594e87059bc66035791a0f5dbe5efcf291776b8ab4f8134",
      "randomness": "0x6d18a4e4c44b9520216567eb74bc831fd6527b9a55d0ffec9418cd376d463c46"
    }
  ],
  "blockNumber": "7,438,593"
}

{
  "Sr25519": "0x245fd776c69774231a3d65758c8bf5b1857f63f5b4a194b12eb65bf1c88bc06cbb1c4ca2079fa494ff310252e583111199f81ee256a9462af1f77b314190bf84"
}