Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,568,963",
      "signature": "0x90b178b9d9ab83cd55b5f3f86963b6c2ba8aaf9b95e0a11ae28e67fa02bd2765e160fcc9e7c5976b13b7f126e33a1958",
      "randomness": "0x7c320e7879b023f20a002d356d8dc3203186c1804c7830a8f8cd1528dfca2577"
    }
  ],
  "blockNumber": "7,412,576"
}

{
  "Sr25519": "0x2a68651a26605beef531b81f06d8678ae31a45c9ea04ff18d04b37c827c2f07bb663699f239f9ca83984925d93658fcf4667d90a1e24e26ba9729d44f1370e84"
}