Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,550,523",
      "signature": "0x98a620556730cf88d06e0f066838af449ebf2738f859abd4668cc417e36b98df15143abd9ed313705c395d9ebc864b36",
      "randomness": "0x09e608e249f4bb68fdd3e1afa73ed78451e27e169c9bcc514e92702ba54a1cb4"
    }
  ],
  "blockNumber": "7,407,966"
}

{
  "Sr25519": "0xa864685b1470f67e540427144aa7aa3f21b66fc11767b25b619b9544e8f96b5df9b5fab6d919518306c5696f25ec06018db33bc8586f20e13ab7d6c23ca2da80"
}