Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,561,936",
      "signature": "0xa383eb596a75befe332c1d995527260132839a4027503e0e63834b6226a5f6bde87930d0efa212b46dbed4581dbe37a7",
      "randomness": "0x208ce06bde1d092042211af3128420ffdadc65263b42118ca80ed37ce34246de"
    }
  ],
  "blockNumber": "7,410,819"
}

{
  "Sr25519": "0xfa1dfff215c88f174e44c104dd17bb39372c0396e4f11bc9d6c68859d461a157522d67d8566c79ec256cb34bb3bba7f6247296c26cc98c220ad29ba104738188"
}