Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,546,922",
      "signature": "0x84127896d5a5a916247ef654b498eadec36a48d4158a3544199294c220d4c53efd100e77afac4dfb4d2c16b3e1f2c2e2",
      "randomness": "0x0ca4b642a2dcef62ed7868368310d225858cd54da40a711ade8ad1aebe86ad2e"
    }
  ],
  "blockNumber": "7,407,066"
}

{
  "Sr25519": "0xa0a66ed4c936c4439d24a61706f295a0c5ed1ac6cfd082bcd5e14397a388387d51339b06807cd0037742ac559003f7e73300a2cbc687e170abaf889bf1107585"
}