Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,590,643",
      "signature": "0x9419b7574476d796e01b9b174a8b06d44fefe49dfe47930f168f36842b0c06e899c774e2514fc9ea4fe47b132456468e",
      "randomness": "0xaf8a1b57b2884b8980204c087c909ec8e22ea0d550f9520a39c01f79aec6c8d3"
    }
  ],
  "blockNumber": "7,417,983"
}

{
  "Sr25519": "0xe888a13f713410437ac905d7a0dd47baab419d1b156e33c8ece4e12a4ae8803d028daae8885334018c838ddd8213c2300c92e68475c16a8e86bb684124107d8d"
}