Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,581,439",
      "signature": "0x97c5691a9ef68e47f2c366610795600bb9a9a022434736ea349dc5e2e47b03f0c98fc08d936bfb3e9e47ee2600cd22e6",
      "randomness": "0x05d6f221346e1c4f70fc52a57b96b2bf97d90af6da80d7fabf112ef092c873da"
    }
  ],
  "blockNumber": "7,415,682"
}

{
  "Sr25519": "0xbe16041bce16539e7e9a937566f97c0989d272f78d8559f69a20b43972f8ff3f9698d959f4c1a0bc3bb4aa53cb5379c8bb23f5a1ff64c069ce317b079462478c"
}