Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,557,355",
      "signature": "0xb27bdb449908940d6dffa9c46dad908ea1fe9d787f8253f8bc72e4cb3041ae9370dd32649bd4442760adf804a3e4c298",
      "randomness": "0x3f12bfa62189d9bfe6bc3a366b385ba33d78e1d03b166e871e9d3a0bef59bfb7"
    }
  ],
  "blockNumber": "7,409,674"
}

{
  "Sr25519": "0x04165326c2f823e1462cda2e06be6ad9f2caa43f9ec6b8ff3a56ea8be9eba5574cc790bac096238c3c1ad71e66bdd2cdae28ea4de22fa8da96c744ec49250c8f"
}