Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,575,361",
      "signature": "0x95f63e3c8d8d705475256aa8e36baf4659f6430f9ee20c5e8518230e78daa2565451736ac441ec602498de02c05a5a88",
      "randomness": "0x78de9c78f34874a1b800e9aca0fbb9ddb992128e2d6ae690da1df1c401f1b66b"
    }
  ],
  "blockNumber": "7,414,176"
}

{
  "Sr25519": "0x8abeb3b92e08aa8e39d6283f4f32e0dd8a1fc697f9a1206af4934e45baa0d86f08a1de805345e12b104d211a6140322b04d5b4805dde010ce115d6d6963adb81"
}