Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,606,173",
      "signature": "0x8171d6d9d894f2e52fe4c9d36e4be73d9ea62548dbb13236324e7625e60c6244dfd0f58139cd362a61e022cf70330434",
      "randomness": "0x74884700b80736838f2a04c3756909235fa510d29d212dd706b7231039277a62"
    }
  ],
  "blockNumber": "7,421,860"
}

{
  "Sr25519": "0xba413e39c7e963d0f8f5dc98233858b59cd739b165f2ac47c2f1067b895daa5cb51e7c051a146bfe4c1dfd8038bc50260c58e55dadae73052b9465c95008008e"
}