Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,577,606",
      "signature": "0x95daa81222b6a3d5f5383e675f87bc87a8dae0611a2559914beca1f42c7c80112b028fb1037adfad9f3eb840f28b7db6",
      "randomness": "0x636658905735992241bd6d74e5945fb932e387deba9cd4a2613d652912224b90"
    }
  ],
  "blockNumber": "7,414,737"
}

{
  "Sr25519": "0xd2e0d83f23958c39519ae0860c7ad92eacdd0bf2ab167a372b01048aced4100ae0f6f989386197057a0b9be56f85112f4c446b5b8442a5d63e3c84831321ad86"
}