Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,626,370",
      "signature": "0x945a6eec0785ffc892dfef133796c673ff6da5b5a546a301adfd1f91ae028765f16c07874a6e90dab761ec4e5061db5a",
      "randomness": "0x7310035181f26cf1ce1141b17f29819f47a5ea29b709ee38fb5213d630b20300"
    }
  ],
  "blockNumber": "7,426,907"
}

{
  "Sr25519": "0x04d9f10867027841979ae6b649241a99702e0436dd23973717e1ef7944fe4c395d48942144fa035d792fa6ab33f944b561b840a8d67be032fe9730f4e60a4f8c"
}