Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,561,365",
      "signature": "0x8c7477a96c6b23873c34d1f98da6990faae0a541cb40417605fd59f99a1f23dd97412803bd1735c6e4a2da1400839f32",
      "randomness": "0xfa8e1df6c9da291ea8a009298b4c315ae45be78fdf3a599a417d91dc47085a18"
    }
  ],
  "blockNumber": "7,410,677"
}

{
  "Sr25519": "0x8c2245b7bb73c15815ecc1abb9a6207c7cd0d0ec474f6b3f669807f256b70109eda691afaa8b201489fd79c61c4e80643f722ccc4c6ee509b2fcb58410dc5680"
}