Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,546,523",
      "signature": "0xa5d73d1a43c1743344bcd19838ee3adc85a646d12998ad53c53de02baad80c772679d61bf5adba90d14497e5091e085e",
      "randomness": "0x72daa2fc70961eac2311bc994d066bf02e59c46fce8cd1d379f9b87b5148b4b5"
    }
  ],
  "blockNumber": "7,406,966"
}

{
  "Sr25519": "0x88dedb5315f771ae833f2a53d3433adce2048a694d4f40f9cfe42e5081eb03521c4f58ddcc72f6e8e39838f9ab0b15ff194a3c79b795b311b54be2ac2ae1338c"
}