Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,661,181",
      "signature": "0x8b505ee443c2bcba30f66c7a33e1ca3ee9425d4f00785d030d9f7cb2289f9a32113a6a5b501df2222a05a886e8e121d4",
      "randomness": "0xb0742ffc4062c40fba8e309d9dc242d3cd1e2e8a522f97d3d326606f428a975f"
    }
  ],
  "blockNumber": "7,435,594"
}

{
  "Sr25519": "0xbc88be42b287b72e565d2e53363eedf3767820121e2a44da7ec539bf229d7b61b212a18088f5f7734416e94a17316564519e016c04d1c090ae2aa8378b5f1183"
}