Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,545,363",
      "signature": "0xa21bc2c9b7090ac4c738aa853214a2a90767740883035cbd2f1a91e5d03e86831ec23cc121de70bce64bd400348c9909",
      "randomness": "0xfde6aedda1cbb475c8a8d5fd2864eb99b716f446aee92c072d6aa542974c9d7a"
    }
  ],
  "blockNumber": "7,406,676"
}

{
  "Sr25519": "0xbc6a03fe8faf2e42d3cae02969ec1f771bba05198097f49d99b255b62269b2190e4c21d9f4b8655987a589685a784b807ce7343ba4796ef7549b28074b5b2d8e"
}