Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,577,283",
      "signature": "0x884b359fbd919e5703a20b773f71203117ad5497b11ef206b3ef969943ace5efcb04fd36300b261155dec984d7fdeaba",
      "randomness": "0xdd1217a16cf1bb900c939183c08354d8ef9d1506852f1474bc54df96a6289b74"
    }
  ],
  "blockNumber": "7,414,656"
}

{
  "Sr25519": "0xf0753742fd04cacbf1b0bf9b0a0ceb3eefd8476a84fa0b6086db0e1016e0ee413c7fc05f17a11eb279fe0f1c3b670d7449965fc3828d0562cbe5b35df1d35284"
}