Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,552,979",
      "signature": "0x8acdb6fca96584df95adc81904489914b40443ed283e12f69ad9bdd983fb28b0095719d44dea2ead20ac89302e77043a",
      "randomness": "0x2e76d91b28547641346e7f683469a244794c2de4c2ebd8ff4c05a8e3c68189c6"
    }
  ],
  "blockNumber": "7,408,580"
}

{
  "Sr25519": "0xfc7d8658ab2e5e0bb2e5d984a0e13ac3462f450712c48869fe75a939d31de216f4372b091e9d3dc3041e53e73fabc7fea959c19ce3d4c4c33455da95f96c9d8c"
}