Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,561,844",
      "signature": "0x92e3d497e47662374501ed7939b6e987b83be02fcaad79de9a0862fe276f72889914eef8f994030d8f8f94c3083071f3",
      "randomness": "0x370544c9de99bb5defc9a5d82e57f480dd37992abccc2abbcacbc78434df14e7"
    }
  ],
  "blockNumber": "7,410,796"
}

{
  "Sr25519": "0xa48c5ed2c4ae3a0c606f4ae936a94871deaf30c87a07d2adf0740eb9b75a8d55f70860bddf198d06aa15c47d07c99cc16e3ae56e02b472adace0dd61649cb386"
}