Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,563,025",
      "signature": "0xb0633974c2e55c95f84ded4bf87e52c9033d0ad77a78f7c3e1367ed7f98a68006075d4b0f25dedb79941afb5616143fa",
      "randomness": "0xc0123bd19b77fd9cc7641f401fc5b9cf2da2196ee084b947bbd3333ebd0eec75"
    }
  ],
  "blockNumber": "7,411,092"
}

{
  "Sr25519": "0x78abd0b393eb84a2924e959129a941633147ef053a4e52670cde37bc11d3c71f2d3b5f5d2e182f800223c727ca1427ee67bc93833be2784152035227947ac685"
}