Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,542,705",
      "signature": "0x885a41983b35682d2e9b8174dc90d258dbc42b659eaf08b3606abb1f41fa90fbd83356ed6b27cd5f5cd9390bd7488918",
      "randomness": "0x110447c0e85afae64c1296e23c8318171d149c73f280fcfc8323337eda5aced9"
    }
  ],
  "blockNumber": "7,406,012"
}

{
  "Sr25519": "0xba202b2edc9637a62d277c3b291b62bca76b23a983ed9d65e9cdeff3de0f4d41835018919cea55098473eb7b092153ada8007c6683205c818e0c1a7e4d1a5388"
}