Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,633,200",
      "signature": "0xadbc1cfaf7d66072a11bf14603d94b76c7569af194226b1da96629d46cdef4e43214051cb50a5f321cdf580e08203d28",
      "randomness": "0xf2c5263210495cb3fcd1beffd369f0186b88fdf8c88669e74cb84f7d148ebaed"
    }
  ],
  "blockNumber": "7,428,614"
}

{
  "Sr25519": "0xbc38a5cc7eba9cf4968ef256da65565a446e614e9443d49cb232d8e5f3ebb81c272b8174f79260e162b48e6faafa527d5fcac100ebfbc2ff22863a33e640d780"
}