Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,591,038",
      "signature": "0x8b54bcaf83af4f0c6f125d8794b8f9ebaf57d742b7e26daa2fde82955337b370b960a0c53f8150d3adaa599f28b6d2f6",
      "randomness": "0xecb594cca84e4c941bcd599783051730190d296a201ccdea9eccd9dba9e8a338"
    }
  ],
  "blockNumber": "7,418,082"
}

{
  "Sr25519": "0xdaccc7c2b92cbc1920ebc22e6e8381f185cca6cf076234cd086be178f8fcbe6de63a115e4d27f3cae1b067bfab48429a66dd2392cce3fef7b4555a41bdcb408c"
}