Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,577,585",
      "signature": "0xa9aef1ac8a32e5e5374881908998c83bf307555c7c2258e30106589ea68577c84012e2e7231e8ef6f55a2f697f17fb2f",
      "randomness": "0x5ad9baa410cab5783c5a1d6eabb4e5a87a4fc1596dadedc91996056e6e53b8d0"
    }
  ],
  "blockNumber": "7,414,732"
}

{
  "Sr25519": "0xba1451acf217156cc742770ba6a33506d34d89b73bae452e4b34634594136044eff7696130b62c67f7d939f9c0107c460690eab4b923d2232b0989fc029f408f"
}