Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,554,577",
      "signature": "0xb9e5cfa1076be2397f50b86a26a3f9e7da974fa142394fdc2060daa4d8c6c8cf35ef9160eaaa69f999f350645803800d",
      "randomness": "0x00efaa670f8f6c4a121dd311913368bd5c3284ab3556cd52b6fe663b95abdeef"
    }
  ],
  "blockNumber": "7,408,980"
}

{
  "Sr25519": "0xfebab37c6b436ff5f89e3b7d0943fa0087622c08754d7f8b574b75b878b65830b3778fa88fc6ec3ab6ac3fdeff7f164bd9a25d3b1bf8af32eaab2ffb85f9ed8c"
}