Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,557,712",
      "signature": "0xa218afaa702303a6011835c73a22c97d38663d9ecd7a72644651dd0fb3a0080e3d293852e66b7090af99321224a5a2ac",
      "randomness": "0xcf70315c9468c98db1eaae7e1e0b48ea352781e16f4f6116b65ab82145313f92"
    }
  ],
  "blockNumber": "7,409,763"
}

{
  "Sr25519": "0x66129e5ec616775dd3cbe7ef949ae8466bfd7843716f039432837e8a775f663da544278aca52a88918e96503e6e86d3e1a50519cc0e7e5816054060dbddadb8e"
}