Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,640,326",
      "signature": "0x98a300a0cb25c899b1bf661ef14fed9797eba154d6520b29d98170086d718c3e689ca571c524339acaf434392b03a133",
      "randomness": "0x5f9c09a000b475bc8a3ed3e315991a481ab164c91e2738bbad08c0ff285c3ea4"
    }
  ],
  "blockNumber": "7,430,393"
}

{
  "Sr25519": "0x229ce0f1c34153bfa86f5a516c929ee6e9d23923558af4acfce8c0adecf8440c6cdb4d2150c0825e401f35671c625583b60b2c5f592bb44a5dbfdb04f714848f"
}