Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,553,677",
      "signature": "0x83804d0297a839204030be6b0def703f40bbc44a72cb9ca43488f8fe1ef75fcd78a6ae30e8e76b65e2cf307670c62d94",
      "randomness": "0x39c4fafdbf5f4d2bfd586aee8745eb3fbdae9b94104bd11dd04766771df318dc"
    }
  ],
  "blockNumber": "7,408,755"
}

{
  "Sr25519": "0x42afbd713db36970e78d4decfd2ed511645a23f0e7984100e8bee77076d12b515d0080deea32f2da31b5846aa5323d4739370654e2d3c0c8b77de8bc4c474086"
}