Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,545,538",
      "signature": "0x8233b49242e6e3c249e7394ee940aec94352fe8f78a6229bc94ec818b6427db38db5e0f069ad5e2dc92e47da147c1172",
      "randomness": "0x1f3efdabdafe6c243b913a51fe6a52091907a1c5990f6fca9c988298598711f9"
    }
  ],
  "blockNumber": "7,406,720"
}

{
  "Sr25519": "0xde12dc34c68a5dfc1b505aeb65fe12b8adfa5355755c4aa86ab9b70bb18e0d3920cfc0f4206ae9729f9f8e99e8529bc070be724ff74969c3d09a834d6da6a387"
}