Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,633,360",
      "signature": "0x83b8afd0f6cc4ea7fc51f64f4963519ac9300d857fa56614366eec9b901c06fd8ebfb774a717707ff09164b8e9cf08e7",
      "randomness": "0x8dada1f6e19a64353fa620ac55cda961cc48ac2d28de604c85160d5ba7da9564"
    }
  ],
  "blockNumber": "7,428,654"
}

{
  "Sr25519": "0x7656d1bc0350e172a124b57555c749a1ac64f838faee31cfa7cdd02a3ccc192d5819669fb7329e6e3a20682dcc730d83f6997775c546dda972c1803707af4c81"
}