Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,577,644",
      "signature": "0x996b747d87b78fd3d5b987fd4fcf0dc9e3d50e19a1f17a95b723a3d2afcfe1bd910f1c392fd3f8690a5d49e6226e177e",
      "randomness": "0xf385eab16730cad833e774afd0f69ee099b93be465679dd86b958870d6b8e1e7"
    }
  ],
  "blockNumber": "7,414,746"
}

{
  "Sr25519": "0xd00a2473e02563ad5425d49908f2c446dac580f12d12d87cc066d5433c4acb11b693e2316d6af1d97c1a016dd8a22a9b86d8dd46c5116eb5b8808ab86618c487"
}