Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,666,384",
      "signature": "0xa039594e029b8c3e23cd5405b0fa10dff61f94d7ad92f83d9ab4fee3645cee365669e4ee1d467df2f111dd07a444e661",
      "randomness": "0xd4db850b9d66e110d926bce1518a59ec1464215067315fe62a84ae216a510fe2"
    }
  ],
  "blockNumber": "7,436,887"
}

{
  "Sr25519": "0xce8ec505e28a10c8c4511257a20322f6eb9182f0f22c6571622ad7cf2fc4942ea29da05b8211ab8f0e39777f5e68549ed2ecc031bf979dbecdb07ff15fcf108e"
}