Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,578,306",
      "signature": "0x8191745d61d63f823a2b2d40ab49bcefa88472437f4e751e8c86974f7f40d2ee557c67bed6aa69231a1563452d0a600b",
      "randomness": "0x67250394e7e0360b88518c3f7dbf51cf5bd82237acf243b9b0cfc189ac8986c5"
    }
  ],
  "blockNumber": "7,414,912"
}

{
  "Sr25519": "0x0c9248a078f305ca9a4e39ff2c889a771229b0c2b3fcf10b539e274bb697300bf1013c2706ef5ebad0fa8417045cf033a6a9b9f6fe3d65357f783cd1ff829f86"
}