Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,543,360",
      "signature": "0xb1ad15afce4c3120a06e22ee0d7bb5f6816af5064acdebb374e2375f888e047f40fe66a106d0b3132b84906c6a5dae47",
      "randomness": "0xbe7caa3321987d2419dd5f0a72a7911d1445ddf5a07fb3567bb9df1f1df1e310"
    }
  ],
  "blockNumber": "7,406,175"
}

{
  "Sr25519": "0x0e0951d98a1d0f27718922780e9d4bcaea69609dd00b784df18e7b4e1aa00014ef58ca9fa8f3b75543e3c86a251e08f1a388154912e869e76f6272aff9324984"
}