Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,556,319",
      "signature": "0x9020a2eee1363532619f26063c7078c598671b3580f4984ab455a3377f46bd145333f39cc95fd66a7355564c566bcc67",
      "randomness": "0x23cb405902e0ad8ed15da8df68faf315d6fbdfc9ed29d4e3d992c5b065578ed4"
    }
  ],
  "blockNumber": "7,409,415"
}

{
  "Sr25519": "0x3afe58dab5c50a772fc1f808e518c0ec863a7f70460150d286efababd250366dd72124848eb6c5622620335be27ecc02c66e077f6e0e0a271403db22c1f5a58c"
}