Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,537,774",
      "signature": "0x93395d677991273183e0fe7b322129a44d76d548410790ff267a42e4b256bea44d62726287a978c8ca93795c8bde652d",
      "randomness": "0x8d2af24debef3303aa9049775b9d88e37abd8a1ae7cf8eb3e095d9b14f5eeb62"
    }
  ],
  "blockNumber": "7,404,779"
}

{
  "Sr25519": "0x18a80257c46d33e1aa4ae3439dc14123dc34269eeb0e02b1774503ab12473264918e4b44517e964fa3d52ca6a2cca836e63feb06a51cc43eb66fbe2bbe67208c"
}