Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,546,548",
      "signature": "0xb257a7714d0add37bc3f00d2e943445a58a3f8683560a953f1c7207d86fc0324172aec9a55b126a50496c271ca86a11c",
      "randomness": "0xcb6aaeb5d440a2d7e16bc15e9e3b923d386363d711466e976cd560b8e66c94f4"
    }
  ],
  "blockNumber": "7,406,972"
}

{
  "Sr25519": "0xda7668227d5ad1a5a755d1d08d7368f9dd0de47ab27f83851240fa6ff5cb740f00b65e2b3db5b734815464cb0adb5b86184a96567c395ce8ffff3cc539db6f87"
}