Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,589,598",
      "signature": "0xa56cb674ba7605d5a7ef261fe38cbd27019571408a258c8ae0c692a0768c43553a98fe6ec2c75038746c68583ae82ee8",
      "randomness": "0xf58c30fc4b0e44d24495307c377690d594e0b680ba79551be3f2f04fc505cbef"
    }
  ],
  "blockNumber": "7,417,722"
}

{
  "Sr25519": "0x2c7b83fb6b5c867147d5f4936d3740367c345bdb25f380f7029c2332f193541f30308226e40595526cfed89e9e5e5b29715f38aaab5f5e132da0f8f3b11e0389"
}