Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,568,287",
      "signature": "0xa4f8b0f068b7fd5b06aab5fef3092b22608807d43c5af6b5b14e853cf57a5672aed52927825721563388495e5082edc2",
      "randomness": "0x9bdb0fe9fd0488f780db8cf1a9c855647474b816fa74f6e5cc5697e751f65070"
    }
  ],
  "blockNumber": "7,412,407"
}

{
  "Sr25519": "0xbe8445dab84da5a120f80c84ba6dfd0fdfe66a68adad60947373d90b7991787d29bb9dba9cd98a462085ba473ae71081f918758d2713c2032955b49a70809581"
}