Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,570,526",
      "signature": "0xa1d726f7cc58c52667d572286e9ea94e539de9b33cd439b1d499f46b8c37b624e15f2390b7fd6d8be5c8c19179851799",
      "randomness": "0xe6bbae118d0af181b52382a9dc1756d53a4fbf656eb805249031546322aa2c0d"
    }
  ],
  "blockNumber": "7,412,967"
}

{
  "Sr25519": "0xda968c11ecc6775f3a56f586a908c7336ee7b133889a76e03ffe68b72c46606d5a9267eb9478854066c2cc04cde5dae9a691e54ea28838f394c9bd679dd85a85"
}