Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,541,650",
      "signature": "0x90a99f6e9f35f2bc08980031172555e520885f6a96ccfc97cee957d8e893ae9534ba28dc2862b683d6d4778383257266",
      "randomness": "0xd700a98cd785ed8722407a2caba58fe9cf389366d1ed629d91f352144a4ff202"
    }
  ],
  "blockNumber": "7,405,748"
}

{
  "Sr25519": "0xaabc739a43eadc34bbbfa23c749e3d51ed6121302180371d65978270ae6d47338b90ea4e5f240705b0f84762aebc74f1b46aca6087fef30da3170bf35b89238f"
}