Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,629,278",
      "signature": "0x8e597aea9be9c7bd7029b58a2f12e4cb84fc05a3c495517ead4f47fe5990e09fe7b4e9355fb107819f4647e61d596f02",
      "randomness": "0xefc37c4b8e16a00ad56424f24ba25b15518e5da36712286cdf766c0a4178d24a"
    }
  ],
  "blockNumber": "7,427,634"
}

{
  "Sr25519": "0x842e4cb0c4352025cacba54cc6d07e26ba5977fb3402a58f59cf17c1c4c0f03f39465fe8e67511671a9a832d081358d141edafef17014c6de397e27df8643887"
}