Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,554,093",
      "signature": "0x965ad0d1f6086a4146520996eac1e5d45126566c42bafbbf1e85e274fc2e089fa2e80ed2ed27514044115b8933328b10",
      "randomness": "0x752a65c179b9d02c1d6d05d11e30d600e1f1427e066f401cca7dba44d2aead8f"
    }
  ],
  "blockNumber": "7,408,859"
}

{
  "Sr25519": "0x18576e031fe51e8b77b4606c2c1439e7d97ea2a256d23427a0b4d783ec62797306e63c900781a13cd63b7a427acc4cd4a178d6782fff2696b57857de09a5808c"
}