Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,626,790",
      "signature": "0xb3603fbaa1c7d04b3afe11619bc3d2251c52610a13b58fddae683cb94ceb78d63cfa868fcb03c1da82ab8829ff68e5bd",
      "randomness": "0x7dd9345e97445b6500954d7b24f2bc257b0cd005b5e596d171ee2b00aba9af65"
    }
  ],
  "blockNumber": "7,427,012"
}

{
  "Sr25519": "0x5cdd7d918ee2ed8693f83150181a47eb6e5e476b517edf2c30607aed07bf757c73981f0d176189ea3ecca96212a6c8d65923f16d0628b57c0373be00a274d78d"
}