Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,539,355",
      "signature": "0x82fcab13ceeb2cb2c982b546caf054130e51de5452c4a55d02dd14e5937bf19e3b1b9fc3b18739d59ecaf9ecd9079346",
      "randomness": "0xef1485e1bf3c9dfa7261e08db57b71d725c1ed344bcdde43471b1907033e0087"
    }
  ],
  "blockNumber": "7,405,174"
}

{
  "Sr25519": "0x4e09c410e3188fb60024fe82f85e4c6beac829c1549de9646c608c0f1eb4913e2385a8e79d06cafb18f2dea9d6c7cd08ae3c1768f76dcbaf3b7473e9307f5583"
}