Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,635,754",
      "signature": "0x955b546318012b30833833262c32a42f74161ba41ad89cf71eff848d45702101c97ead8e6c6336fb252463f587035043",
      "randomness": "0xa9a05293769e755804fd5889d0b516f4c7fab452bdd13d10f4b2cc70170ba5fb"
    }
  ],
  "blockNumber": "7,429,253"
}

{
  "Sr25519": "0xaad584d69d525047026db33f51e5ab4a12020a17a0967ba983dc9286e38d9901397cf2fef15058ed995ae1bf73e7bc6df50d2f62eb5b636132c0f7395567ad8b"
}