Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,570,159",
      "signature": "0x987b133ef0d96b64bb3ed8519bbadf4bfd3419dba6f1e582d07beeb30e1b6f12d2a6a6c33a3672a6b19e58231449ae32",
      "randomness": "0x0538cce5db260b3a4c2ae1cde0412af83449794d7044d4191fa42e868bd036d5"
    }
  ],
  "blockNumber": "7,412,875"
}

{
  "Sr25519": "0xbade7e30b32acffaadfe3e79b05f10a2dd879678b7a272d846934f9c9d94d4417b769d92098a69a09fd94c051f1f9080232fefe5c363f4bc98deae9a96b69986"
}