Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,558,243",
      "signature": "0x8cc50aec98a6c4906c0e62c069f7c18f17d56c3f3877dcf13504d981842d1c7dd97c1c37d1faf0859d7a0732046a0e3e",
      "randomness": "0xb370a90850073405328320fc63a8486002d928556783b3e31fdbaea216c03357"
    }
  ],
  "blockNumber": "7,409,896"
}

{
  "Sr25519": "0x36fa793f15eef7c8ba5b1af8a97ac005c10cb0cda10573b77a25acd8e432db3f9eceb6045a637701920836c03e664a70af472085710d734c3eca6a00644cf787"
}