Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,651,692",
      "signature": "0x903c27a508a8f922780d4a8c76897cda115acd25a267e070c2c850a945cc84eb9bd9ab052151fad6e3be7c6a2d2f65d1",
      "randomness": "0xbae56a7571495a454ece87dad68423dbaccd63aabaf77141be4a64778f8437cd"
    }
  ],
  "blockNumber": "7,433,227"
}

{
  "Sr25519": "0xa0e798fd8b6adef8208a15f9403824b2cec740a4842077c694dfdd6cc371d8632eab2d0c3ee8b085d8fad6979fbe6ae7b59cf2562fedeeaa66b2110890ae878d"
}