Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,558,949",
      "signature": "0x98e9069b0bdf9542ecc4855d8035439d692a615306fd051eb8bb7f080d136ca81d852f64686a5c32646426ba129cc6a0",
      "randomness": "0xfa6663b81d1833276d7b12777ed6131a3b993390fdd2d2613e90677732a7b563"
    }
  ],
  "blockNumber": "7,410,073"
}

{
  "Sr25519": "0x94f57614616f35f84000af8512ad7f04b720cc44c6eb3106c4cdfbbb4c256536aeffbcf1b07b268d07d7b3d7819aa8cb1dd16b0b44addac3dd640190f085d883"
}