Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,581,127",
      "signature": "0x874c5cc3e9fea2dd8a021dfa9ca552976bf16cb8cb41b32d66961d865c5875dd5e6b74bc8a5737126b89e1ef38087d41",
      "randomness": "0x4c3fc6a18a2e1f2f554eb42151b09784b1888969313a6f78db4ca07951fff468"
    }
  ],
  "blockNumber": "7,415,604"
}

{
  "Sr25519": "0xcecb3ea43745e6413dd93f375dd71f7aff5ffbaac0eb5660249e09244362c235987af4285ecd6389b2337e3d2cf9c3cc006eeb6ff7097d9c13cedeb137ea4382"
}