Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,556,526",
      "signature": "0x801798e59dbaa969c56f3797a1d75bb601c3690b12bb862ee981b1ecaddd24db8884fde4447f51706bbeb2f05c1bbda3",
      "randomness": "0x2b60b7e33c2eb2e81f76cfb18093150269a8e8468795580b1401e21c39dfb643"
    }
  ],
  "blockNumber": "7,409,467"
}

{
  "Sr25519": "0xc8696e42cc7fe02328903627c705726684834eae29463210ddc0dd47232b572dee6944d3f58327f080319c629ba7928742ef6e20af0b389e360a740daf2e7282"
}