Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,570,111",
      "signature": "0xa125b1d808d299cc8fcf8bb633273db45bacca5f4010be44692ea8286e92403e13f23a5bdbc986a65b6c62b5d68718b0",
      "randomness": "0x30e0f191da624b956cfbfc757b57893e252a574fd8fc97dbc7e1817df13b3fbe"
    }
  ],
  "blockNumber": "7,412,863"
}

{
  "Sr25519": "0x94f43cd6878d5c43da2a728fe39009e1a95239c15c486500ba2343312de7b159ec7fa288b67a4d0a1832214cb02ae29d6323f38a6b8a73a2a2a6755bd7b13b8e"
}