Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,574,042",
      "signature": "0xb57a3bedf0c1aeb1740ed5db35fe3292d3538d0714f7e3d4211b1767299136ddc946dd58a61ea10f5bb48304e225a179",
      "randomness": "0x909e5a2ebae9292158031c06bb37ba7bd428b44930fe3774a598430a4510f87f"
    }
  ],
  "blockNumber": "7,413,846"
}

{
  "Sr25519": "0x4e2339e26e6944ea9355da25a0ce6b43ddd4871bb4a07aad2c3c8a4b50580571c8f36d15b9dface98c55d5af6879c62bb1f6b2d3a225c3ebfb1bbd3937847585"
}