Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,564,323",
      "signature": "0xa51edfd97b9c53a3fc4ceacfa74fcb33bb73cc00d4093189c573937deb8245f4d147ab8abf04d563b099b0c006465eb0",
      "randomness": "0xbe43458b43979125dca234a23eb5d146c6cabba39cfd920ec8de187f33a54912"
    }
  ],
  "blockNumber": "7,411,416"
}

{
  "Sr25519": "0x1ef27bd038a89a1681532e42a6409d16e716d9535ef5787a4b753f201c586b67ce1707b2d7e09a6dd4400231e364b0977f58438df738e098e84aefbf08f41383"
}