Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,562,140",
      "signature": "0x8d08dccb892170da0c2d3a4f73613a13b7c52c2b73e852be908462015a3c9fc7c822ca4e23cc79ae00e4f99291d8dc77",
      "randomness": "0x59dbe919cce32b4e4ee3224ede02a11404941555d7137f32e7846e1f70833b86"
    }
  ],
  "blockNumber": "7,410,870"
}

{
  "Sr25519": "0x16fe24e1370491f60140a6a76c4e9639a09a4a7814acca25031b0a186bdfb66756f3193e66f72e66f8f8b99f5352aed2b3f45dbd436a883171f2a0f327b57083"
}