Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,619,550",
      "signature": "0xa725e6ca4cd7cc513912bd232da16102c9a552e0bcbca96259a4a3775b2f12b1a7891329613a18ffbde28f8f8acd08cb",
      "randomness": "0x33d58eee6f4b70a58945d94be9f4127112df0e9ed589923671cefef017ed333c"
    }
  ],
  "blockNumber": "7,425,203"
}

{
  "Sr25519": "0xe06debf4ba5a7cc4a99e80c6ef520219b4662746bc38cdb1ee67a1429c614977b532f37b2f9d91ba5f05c39cc09397b71426796b9882c98a75727fb17e69548e"
}