Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,553,354",
      "signature": "0xb09a942f4f50a43ebcea32f2ddb83520b2793d115a828917b6451a2736761343fdf087e8396f063341c0d4fc682b3b64",
      "randomness": "0x3ae0326706f9f18820b5740d1366d48634bb61c8fedc3323f8d03bb5e5f68a76"
    }
  ],
  "blockNumber": "7,408,674"
}

{
  "Sr25519": "0x26b6a117c0234787b280dc517545b7f6e3ec470005a99a1d8212b8b58435b10c7ed96f834f4abcba4f018e695d0bb393bef4a52a3fd5cd26e803591963d94585"
}