Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,568,038",
      "signature": "0x88399b0a1d23b473c0d895d07d9cd4be6e75e1c7ecdded1d03a9c01b10fe3c15dfb87547c5d69fdee87c148968eedb53",
      "randomness": "0x026d4b6c8392935f662feab93b9012d69c7a9b9a396d5b04a4f3dcea3a0611be"
    }
  ],
  "blockNumber": "7,412,345"
}

{
  "Sr25519": "0xb6c3072da83c90783baba5f778f2828a6f0592d16bab678c0c53f3e2bf636a39703ac0c9bbf1354193230095e7e05cb075ecd000f1945fbc6293e644acda1883"
}