Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,622,309",
      "signature": "0xa4a0f904d25de2fbaff85a18787d3610bb960af926e0794a3a9d4b13b515d1b75b31cf7e8aa05beff1ce6820e3c755e8",
      "randomness": "0xd16b8e7850d8246db6d5be577f308c641b45f096c84414f5c17f88fdde6b0168"
    }
  ],
  "blockNumber": "7,425,892"
}

{
  "Sr25519": "0x72b53c17532fac9c89bd7d6410e4698b40e736eb1150c41e4674468f98c4a87d323ce72740d1bdb4110cdc3f4fba7a68511b58cd572aaf93baabd36aaa591681"
}