Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,636,911",
      "signature": "0xb377b31df50b416c05e5950f81d7e0c2e1fc663bc917385d01f3708f30d60064596a398d3fbc5a7e6af3ab579c9f15fd",
      "randomness": "0x466d7469f82937322ac3423ce17a7d894ac9ac1249a2a5031c7b421aaf901dae"
    }
  ],
  "blockNumber": "7,429,542"
}

{
  "Sr25519": "0x1666093c445999a28dfa727db9a97794cc0a5584c1cdc0427ce4d57975576c7da8ec36828bbc7caaa6f9cc5be15f00fe2fbd913ac568ed90e5b6fc032de64d8f"
}