Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,615,723",
      "signature": "0x94a3c7c5195998dc28ddf060d260f3f53dbc110fec560a3b89fcd92c16ab12d9223ad683643c596ff745099f4e1ae4da",
      "randomness": "0x2312aa975553202b534974f298951a966823c626d598a778b83ef451252fcbfc"
    }
  ],
  "blockNumber": "7,424,246"
}

{
  "Sr25519": "0xe8d2349534d2ebfca0d44c49bf4c09217e1d530cdf49ccd1cb5490750aeac42b96c819f8f54478d43389db3be336da98b8982196e35c1b5a2efc3af4e3f22c87"
}