Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,552,005",
      "signature": "0xb38e8663214324fb2d21eac93bd1115e4f3682a87731686d8bdcc1ccdc2690868b204d5781b8e13099a81592e706e9b3",
      "randomness": "0xd6efdf435fdf1d16d1727020faaf9320fef8b9f85af056121db9329c4e0ceda2"
    }
  ],
  "blockNumber": "7,408,337"
}

{
  "Sr25519": "0x82ab95979c29c5cde8f3150006e9effc058619ba0b12892ffc7af514244d6d072bbee18912bad974356aaa63264a530a8903ccd11013f076d2d652c47b2f6180"
}