Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,569,682",
      "signature": "0x887d1a4d5afc18bba3d76e3b92835377be9c18d76ae863c97ec9f87a1991175af07c49fc641eb9309293c84cb898548b",
      "randomness": "0x1a52edcd47c0211bf45b9546528ccdb2cfdf3dd462eef629539dda99db45348f"
    }
  ],
  "blockNumber": "7,412,756"
}

{
  "Sr25519": "0x22c70d74f36e3b6799ee14cb43777fc8e09c3b7657cacdc359bf9e817c5fd402a941145df8658508ae2a4982937056d1ef09d6620e72872194204becad84488e"
}