Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,548,484",
      "signature": "0xa6ea717edff984fb88fd004bdba5de5c98245adf900cc593a3541f3086cb8382a6aaf608626e951bef238f01f992b37d",
      "randomness": "0x125148b6c4d4d1922c9b47f92e9b869777aa30755dd8e53e4a5793480e65ed42"
    }
  ],
  "blockNumber": "7,407,456"
}

{
  "Sr25519": "0xf656ec487e3f4108666263390a8c63e38660ddbd39a92b5affb4ba2e5d8a5a4950f6b0f444f2aaf14b7e25ba5ef3734a2b8e3f934b69dbc4581d9d75948abd8a"
}