Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,570,527",
      "signature": "0x806d75a47b6c1c610874e60dd801c24e574e51e68bd7009f3fff3a6ea3c1231bb666976fa3c76b2d3b89788dbd44e2ea",
      "randomness": "0x30feb64ec5a9839f476fe5a4631a99e8ad99f7ca2ec65bbaa2afbb7dbbf5ba00"
    }
  ],
  "blockNumber": "7,412,967"
}

{
  "Sr25519": "0x666a163021d521e7f120b1347bb377b007f340cc6cbef10cb31de98ebce36445a5dbd26841616ca1ff65519fe5daddfb2c99a54349626f66ab80a86cf2a6228d"
}