Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,630,259",
      "signature": "0xb49d2119f83a652e0be8be38baacba3ecea2692782a672e55cd76b24b5033908ca66cfa6cd29907a2008df8a259afb0d",
      "randomness": "0x82d21b2cd9f1d223ff4b555f4ae868904b9bc01fa226d189eca92dc78fff287c"
    }
  ],
  "blockNumber": "7,427,879"
}

{
  "Sr25519": "0x3a0a5a0c916ea6158d7adaf4101d8226ed0d5240c4f6cf6da1f6f7ba3d14a166c993bc2c22c7ec1c59f8dd1e2d351d714c06e0f2d8a6168cc82ce87a6a9cb785"
}