Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,578,732",
      "signature": "0xb5008dd64b3613358eda8aa98ba4dde80028befcb97d82806c0cad872bde6215e393dcaf1730d91da4245898c4384af4",
      "randomness": "0x34cb1c658987caaa1232609fead31006d44f97a560a7f91263d18bad7fac0807"
    }
  ],
  "blockNumber": "7,415,019"
}

{
  "Sr25519": "0xbec93cf12ebe2b5c9a916b3809d553f94e5baa4c8446c59297c5051862df1229554bb4e7a6bdf3da18e08acb0228deca6f6c22a08782d453097fb11232b63c84"
}