Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,622,718",
      "signature": "0xa1d24dc09a5703908f0147fe6dfe86262a943df600c83733ae47ff15e7646dd35e50b5ec1e083cbba0b4f38197723154",
      "randomness": "0xd66d30c7ca4af27d93957421d0dafdaefc488c70894995ca89eb03f004565ae6"
    }
  ],
  "blockNumber": "7,425,994"
}

{
  "Sr25519": "0x98288ce6df5f4b516b3edc0b7eba9d7c83a84f8c363431469c0a8c843ada0642c3389686470a3922a165a7399233207bbc4acbb01021834fe569dc2a62e67e8b"
}