Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,679,328",
      "signature": "0x99c2af47374f42a8fa889bb1ccb79421fc5154aa47d8cd39b72d4f429a6bb63a5db1a71ced3aead8545447f65bbdc51b",
      "randomness": "0x8fad8657ecb64755353fc2f661f79498340c3b480b922a5b68551bdd111e7fe5"
    }
  ],
  "blockNumber": "7,440,118"
}

{
  "Sr25519": "0x0ead12e8d6ac8e924e44572ad0887ab2b9ec0ceb5530ba968ed4adc49a242b353d97f9a1f6de9848b08f23e3251654d545416e4855ae6a9f81245e31e4041b84"
}