Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,563,768",
      "signature": "0xb3163d3922c4bcd4a3f6752ddebd7d8bbdb5eb20db4b00de2e9f687e3e3a4b998e4cb9a48eba9c0284bd0fce71953086",
      "randomness": "0x3d3746b6908a4cbede94ae45007cfe3a6d57a1c11a1b5b332494b63db000c9c9"
    }
  ],
  "blockNumber": "7,411,277"
}

{
  "Sr25519": "0x8e79e22ef845cc2246bd103b492668bdab16b59cb29358a849f1f2218ac1ce43c215bc8350130e59249af33a552d6b43745642765b33a5c8c9f55703c1a14b86"
}