Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,582,090",
      "signature": "0xacb5795fe394a1f6ff2a64b84610cd8f3bcc147d934a55b5330dc93df347d4119f24f6ecc83f74eaffbc3861190404fe",
      "randomness": "0x32f337864239770de5be3c2240a2ab7140bb61d9ef58e8ea3113013589fd27d6"
    }
  ],
  "blockNumber": "7,415,845"
}

{
  "Sr25519": "0x826a2be712b069f11383f9a1729836760043165823024ac0e65af3c1ca37bc28082097626ab13341f1faef665dabd5db9523131cfad48dd37091fd7566178684"
}