Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,585,435",
      "signature": "0xa2d82512e9fda1ff170602861257ba995242f57a60b9539cc7a2ed455a8c9625acac3971f415416c75d96dbaff537729",
      "randomness": "0xf7237de663291274fe58df3476395bc05de68307253eb2f7f9935ed2aa49b884"
    }
  ],
  "blockNumber": "7,416,681"
}

{
  "Sr25519": "0x2c0cdecae1da512fae73710a94f16a93cc050acb606aecda5c02f3f800b74320b2aacbab5e4c8debda4519977ff246c01701dca59ad1349e0a0c6e39f40d9186"
}