Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,552,378",
      "signature": "0x938a1e66df782a46a45b9bfd5c52a253a9777c117ab6fb20f5f92f2165f8f15df2cb51d53b2b70ce686f329918441e02",
      "randomness": "0x7abae3eca51d5bbdbd25d9678c0d4efecdbee148c3a1c2f82b30bbfcf129e738"
    }
  ],
  "blockNumber": "7,408,430"
}

{
  "Sr25519": "0x803592120f2cb4fe6f11d7b0157a3a03346298f18006ea728d55104411c17752d431c75f400c14ee2eba7e4da141e22a25f756bd1f3dbd64cbf61871ce262a89"
}