Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,563,071",
      "signature": "0x8217b64000283b3ca56328365ca627a787c1b6cfd6f1ae81b953151c6b9e156f768cc87d39754b043caaa6bfdf17bf28",
      "randomness": "0xbce7a53eed0bd9cc6936230ce3d86870b1e10242406b0adaf8f7a0739960862c"
    }
  ],
  "blockNumber": "7,411,103"
}

{
  "Sr25519": "0x465af2f0f9cbf86ba49d97f21125dc73da924296fdceb2c10aa280ea39b12d6ef84bae16f69a8a23dfba48fbf08a0cebd5e5323b9118e62a956a2705c8c4d089"
}