Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,559,552",
      "signature": "0xb6d0c3034d4621853e180bf54a40a21a01a9bc2b15e92e64262471a90ae3094938f3e8b6dfbe78e04bcb103ffa175896",
      "randomness": "0xaba0a1543a23566e1bb5527a19b144d13f10b9c82d9053a4ff3f0f10d0c25508"
    }
  ],
  "blockNumber": "7,410,223"
}

{
  "Sr25519": "0x16606b9140f36f8e3a96f6b7ae7817d1e9bee63454178e95d27ede6005c7416293ab52b014494b21c073f1fe05de8ab08e0693620a51b67520b4a4203974b68e"
}