Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,542,170",
      "signature": "0xb1413ab8e86eafe2646783371271e491080a46d102d5e9581c304faeed9c7392c7265bd7a881f141cee1f5a36c3155ef",
      "randomness": "0xc16db8c754d5e1c505652740bdec61c74f3285896108103e86e01ee2ebe02ccb"
    }
  ],
  "blockNumber": "7,405,878"
}

{
  "Sr25519": "0x7e610d139bf6ba61b9a3d12b03aad4be1b14690bd02f54df967e8ef478598775ecc685cd7c2a60bf6f702870993bd2e3c6c13200e9d431aa9b93bc8231fb6e8c"
}