Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,550,890",
      "signature": "0xa5013b6674d6a01ed61536a4e8b6de0782712e9b02944165641705b5263a842b206506a47e9ef216b296bc025e1e87c0",
      "randomness": "0x9d547e68ad65780a466deec9ac15a6d4cff367abfbc08eb4710aacb158cfc233"
    }
  ],
  "blockNumber": "7,408,058"
}

{
  "Sr25519": "0x365f3d9fdcbd091e0a2cd13adc19055a21e12578ec4f8a1cf74753900c6eff27a5f69c1123f21f3c0d1eec3d1e142e7a66750696cb052ce823e7c32600b37182"
}