Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,590,394",
      "signature": "0xb59e913b76c3f8987b15c73abd00ce7a8763f363ef51b1d85af23bd8e2836e27dd5480344173ee937f6572b6ed97cc90",
      "randomness": "0xb7cb0885597e240b357fabcbbe309893e794f543dd20b2a5947f7be069be4b2e"
    }
  ],
  "blockNumber": "7,417,921"
}

{
  "Sr25519": "0x48e1560009207d562a5bbf5dab65c84403351a5ce595cf3ad6268b56710e427822d5b2efcd2a8109322e0a7cfc9855c7ca1f7c9528b1319c9bef4a1290f3bc88"
}