Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,579,676",
      "signature": "0x98288ce461d6c5d47cd3b8818f891ffee9f875e95282f5763b91b179f94dccfab236c03e013eaf6cf1ecd768a8c9d99b",
      "randomness": "0x06196d32f80f80d40f35a0be693e5a97f8c91a8d418ccabecac2748084d0f7a4"
    }
  ],
  "blockNumber": "7,415,241"
}

{
  "Sr25519": "0x4c7656b8a7f7ba97f5e96fa21432bff53f8b16ffb4b452d85e005779ad85cd640914576e22b81496d63c8735bfd9b1bd1d8eed87afcd76bec3d84cb7ed5f4a86"
}