Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,590,480",
      "signature": "0x8cae5c5806ab56601125d49440fff6edd4d8657e2dafc5068531a96347d92bf83d93a6f6230f382bcbb2403e071fbdcc",
      "randomness": "0x19c1ba411d0735c6f4ac7151d42920e9830176ca19328a1e22df13bf4f195e9f"
    }
  ],
  "blockNumber": "7,417,942"
}

{
  "Sr25519": "0x96b2b0ba213b6e883e4c68b4f68669121557472fbfc21ed4f5cc43e079b8480cee084b2d5b891ffd18711d48e0c67a88349eb6eb08abecd3969fd65cc6c28289"
}