Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,553,293",
      "signature": "0xacb2e13c5dbe594072f87638b882a5e46d847c62feaf20cc34b059c89734e181cac12ed64d82c936f132d27091679f45",
      "randomness": "0x406b9153a6850648b114a968e4661982c666dd155b3088ea8e5214731b2c3799"
    }
  ],
  "blockNumber": "7,408,659"
}

{
  "Sr25519": "0x4e74ff0860ae89fe1e95a935caacff34fdb1096fc9aaf485a55806d7fc38d254ba30dc78de5b348d176e96215220a28d60ce6ae7db2c8c60e7a66c04a8110e80"
}