Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,567,357",
      "signature": "0x8ff7e69bc655dfb4df6c959ba67afb7c0ca948df2e81973e2a1f765512754f9890ec6c6deb248a4bbcbd123f3325c94e",
      "randomness": "0x4ead4668040bef65cd0397e01b35e3ebace0d6cb96ed8db95f4d5ca466091f35"
    }
  ],
  "blockNumber": "7,412,175"
}

{
  "Sr25519": "0xd612f3e19974f2d059794b2c3bbe31f19f37c7bc94a7ab5bc275346c09bd196739e2988d06a388edb16976a14da1780dfdadbcabd10ce0f82caa17fa63cd838f"
}