Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,583,766",
      "signature": "0xa8b0738c71659a8500fd130a3ab3860fbf19babc827e7364fa289aa77f9a1b87b6c7fb8784120f099d6656556c72bf80",
      "randomness": "0x280270591715f2c8b71f88c4bb375870b37878870fefd7a2c8fd010550c3049b"
    }
  ],
  "blockNumber": "7,416,264"
}

{
  "Sr25519": "0x1e2d4fbbfe88134409eb2b875d9a956c3927c0027ca3b99b8332e7396eebfe44800d873f69cc06d9c668553686394cd5f3347ebe8b37f46659fb96ed9b577a8e"
}