Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,544,964",
      "signature": "0x97330f27e146296fef08a7b539081eacac0c4c33664204e125cd564d6722f2d8487141615459c50dbb8d432ca0f8aa4d",
      "randomness": "0x234e0e57175f6a9bacc5091a5ea49d1a177426c0eea734b340d8fda5c42ec9c7"
    }
  ],
  "blockNumber": "7,406,576"
}

{
  "Sr25519": "0xc67a6aec5a5476b71105e2657da5001a2b338be346ce5541d0fecfe657ac5f0970845e734d35ddd324b637c1cc3e808d5ae7a11ed6518ae8ade6bc7ed37e2e88"
}