Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,664,883",
      "signature": "0xa52f472fa42d76135b58d80ff05bfc3cec03500d2a4b021d966d2118994ba5be40886ba862430d68f938a27d9d43352b",
      "randomness": "0x28a548d5b6a04526c32cd9decdbe9c441d0b91011ee91e1b50ed94234327f049"
    }
  ],
  "blockNumber": "7,436,514"
}

{
  "Sr25519": "0x0aa62f1a880b562922046730baff0cfa04cd1dc7177aacac40451a6182bbd976a50e1121e73a09c7b3905ab792bdf8558b158f66d849b3ae1bdc71d6aa153385"
}