Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,612,662",
      "signature": "0x992efd2d53f889e2d6cdbf42eb10afe929c617f3c53f222e4311fde8dc38bacc291bd510168b8c2cce7a01259209ea87",
      "randomness": "0xa985e0f02d9e5d87678d4c81ed14a9f02391720264085cc662bcb76ad0e79690"
    }
  ],
  "blockNumber": "7,423,481"
}

{
  "Sr25519": "0xe60e162f4b95a8f778412e2bbd53aabe7efbf98fe0813dbceb584e70cb177c51b91283519a0b364a88772faaef73720e521f3b5055737413806d66a7b6a4f08b"
}