Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,643,841",
      "signature": "0xb0c80ed1afa737127ad7d8826c0f8be4787d11b768b0be7151d2a1c27482c8e26294bea4859fc301227feb0c71b9053b",
      "randomness": "0x836d5a902c9059be2437e8f7171c61ef2d2609caa92125234aaf576486c56f26"
    }
  ],
  "blockNumber": "7,431,265"
}

{
  "Sr25519": "0xc0aeb5d1a8fcdd1bc19a6ce160e14e5ea276e6e55c0e49bb7c8dbf7366a1f727da0a59778066a83344ce4dfe997ad171739c046f243d737c10b81909c8b84e86"
}