Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,650,988",
      "signature": "0xa4f0ffa2c08556eca1befd5bc0033fa9b05f8308f336b6f5f76c350d4b72b7a8abb497efe97811843b92cc7ef6f3a942",
      "randomness": "0xc0c0d9482fdf5492f023105ed8ed934ad4bf04e6a227acfa603503265d78f17f"
    }
  ],
  "blockNumber": "7,433,052"
}

{
  "Sr25519": "0x90304f94dfa3a2c8619558f52cebe1d8517764ce0f18b990cdedb92e79c709637d5eedcd30eb20ae04ee9a4f0c96cac17c25edb45243838863b7f3398cd5b18f"
}