Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,539,169",
      "signature": "0xb0bcbacbb70be87da1d3aa08473e22b9ed6d5e0353150ffa64fdadb760386448869683159bd7c18b29b6c9986832d517",
      "randomness": "0x6cb9ca5fb038a553b747d9d1d13296a0526b8419c0be4359e61142f40fe4989c"
    }
  ],
  "blockNumber": "7,405,128"
}

{
  "Sr25519": "0x665fe025a88ebb241a5619915273ab20107825770d30b49516d69e980035372bd140148422dd4601d16f385cf4ddaa841cb25d4e6f80d30748fb12d99979b78a"
}