Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,579,773",
      "signature": "0x8cdff5087bbdca1458e65b83f657efc85dd2043c33d33a4a9b987a6970d6da31c8fa62ac03be015e68baa86c858c770f",
      "randomness": "0x4801695f2bf8afa4e12e6ae45f43b45e7c723189b12a2fa16f92d15ee273896e"
    }
  ],
  "blockNumber": "7,415,266"
}

{
  "Sr25519": "0x82697cdf9d6f7d34eefcee0495b290b345a1652d50aa6fcc320a9e529164993311be528ce2fcb9c36900d779cfcb03366540733540e3b2eac6b435b877c7518f"
}