Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,555,260",
      "signature": "0xb107c9fc0a771697e9a243c1e0f54858bcb75f7cd2fb75840352e3dcacac8d164a2c0f89d5af88498de2f6ee37fa1797",
      "randomness": "0x1749ed1ef68f9acbeec25922785947d15acc74ed07a9c6ec9a883aa48309346e"
    }
  ],
  "blockNumber": "7,409,150"
}

{
  "Sr25519": "0x8ee54f9fd71c5a4c4a1400e3a8e40e27c7594043d10254f1d50d89f18091f557f8a4f16cb4448cfa7f2991aef15c286c7c0ad012de9c3b231c0e0429f5efe58f"
}