Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,594,841",
      "signature": "0xa5d94fdb9e1132251f15c9490af88fef247a40cac8312228e3b4f8e031fe3ce57675089f6ed5c31864a5bbd278f9832f",
      "randomness": "0xcd183c60148a0643d0d74348cff31f7315a78e3a144ff2777940d8ad2452f806"
    }
  ],
  "blockNumber": "7,419,027"
}

{
  "Sr25519": "0xca735b867ecc9a40d8603eef942b1ce32a90707e99ead9d65b6739e465ffc0252b90250b62744a0a6bdb15af981f8db282dd21daacea7389945b258c10dea681"
}