Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,630,639",
      "signature": "0xa1920beaaad27b73e7fe0b67d98245c801f2d29fff90389e251758dc5c71dc2afdd08faba74acab12d5afb14ecee3aac",
      "randomness": "0xba9a761c907e141b883ee4ffdc008d0220b070190b2dab9176a539cc8b3d42d8"
    }
  ],
  "blockNumber": "7,427,974"
}

{
  "Sr25519": "0x4097d80f0a8abe84eb96474f42ddd12a2e24109fd3d201dc63be19045893486de91eb56d268d33e31321d755b897c7501a0fc7c13976cba31186a60df6098683"
}