Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,545,435",
      "signature": "0xad0b6b90f653df056d7c27a58286b905917ea8845d51e3d6a5988aef80c373256991ad511d0fec4378f5f18109de9206",
      "randomness": "0x081a398cedc4b00e37b6fbe31940b7a394557d5bcb290f0f2c0195b70dadfd2d"
    }
  ],
  "blockNumber": "7,406,694"
}

{
  "Sr25519": "0x78345b7df4dd87128526269606942acf4bb57f90928d1559c05dc4b484e0d24e41c45fddd083fa535daebeddbc3fc7391e11531fb9c16dddcea83123b039cf8c"
}