Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,605,697",
      "signature": "0x95ba6d005bc8b983926357c4375e2abfc7f2d01bfcd8e6c529deec1402dd2a09c9367e1ad970a50e34a37714aa365e3c",
      "randomness": "0x13075de0dcf8e11801676cf0e4a684b98e549a7d637a1d02290504eb43150345"
    }
  ],
  "blockNumber": "7,421,741"
}

{
  "Sr25519": "0x74789f9df1f2efb49e13d5b02ca7d424dc18287cce40bb50ecdde02f93f22a1f0c254c8993173bc3dffeaf3dea781bd53c16f5ef68680fdce7b5b7c743a1c388"
}