Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,595,541",
      "signature": "0xa3840527e70335f015ff7f9d94acd9b01b20e236eaeb91940646e31f13c88c4eb758104f3e6aae591e02db2b59717ef7",
      "randomness": "0x5b50305e43b76f13224cc69ce905d68470be1f1b63cf410f494fbe744f495663"
    }
  ],
  "blockNumber": "7,419,202"
}

{
  "Sr25519": "0xe27e6e153c798c9af15377f96cb7a95685226b5df4cd065ee3929a444a781a55f1246e008f012ffe6b086924cd40e63d7c7a98785b3fde5772736a36e5ef3988"
}