Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,566,951",
      "signature": "0xac17c12ba21f63181ecdf37990673c2220f119c8d79f59848d4e69212cf9df7dc5464dd75752c1a792fb493dfad0dfee",
      "randomness": "0x031289813064718e7bba9e5f3269c0f4e96cc8a72ad92def3cdda11599632a3a"
    }
  ],
  "blockNumber": "7,412,073"
}

{
  "Sr25519": "0xba317b29f44c762e2cadb849a97d5830aa40b4d4b6671758cba7c7ef4e081f34ea7e949c57d792b73cc8b85a67db5351b024085b8aa926e1a68a02b3f6c7b28b"
}